{
 "publisher": "Authority On Demand",
 "note": "Interior design specifications for 30 nonfiction book templates. Reference images show a fictional sample book at 6 x 9 in.",
 "templates": [
  {
   "number": 1,
   "name": "Heritage",
   "spec_page": "https://formatting.authorityondemand.com/t/01/",
   "collection": "Essentials",
   "categories": [
    "Classic"
   ],
   "summary": "The timeless trade-book look. Quiet, confident and endlessly readable.",
   "best_for": "Leadership, history, serious nonfiction",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "EB Garamond",
    "size_pt": 11.5,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/EB+Garamond"
   },
   "headings": {
    "font": "EB Garamond",
    "weight": 500,
    "capitals": false,
    "chapter_title_size_pt": 26,
    "font_url": "https://fonts.google.com/specimen/EB+Garamond"
   },
   "labels_and_page_numbers": {
    "font": "EB Garamond",
    "font_url": "https://fonts.google.com/specimen/EB+Garamond"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Words (One, Two, Three)",
   "title_page": "Centred. A small letter-spaced line, the title in the heading font (about 40 pt), a small ornament, then the subtitle in italic. Author name in letter-spaced capitals near the foot, publisher logo beneath.",
   "contents_page": "Heading centred. One line per chapter: number, title, dotted leader, page number. Part titles in small letter-spaced capitals.",
   "chapter_opening": "Centred, starting about 2 in down the page: 'CHAPTER ONE' in small letter-spaced capitals, the title (about 26 pt), an ornament, an optional italic epigraph, then the text.",
   "chapter_first_paragraph": "Three-line drop cap in the heading font; the first few words in small capitals.",
   "subheadings": "Italic serif, slightly larger than body text.",
   "pull_quotes": "Centred italic between hairlines.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "Set between two hairlines.",
   "running_heads": "Running head centred at the top (book title on left pages, chapter title on right pages); page number centred at the foot.",
   "author_photo": "Circular, centred above the biography.",
   "special_features": "Centred openers with a diamond rule, classic three-line drop cap, small-caps lead-in.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#1b1a17",
     "accent": "#7d2a2a",
     "dark": "#1b1a17",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/01-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/01-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/01-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/01-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/01-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/01-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/01-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/01-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/01-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/01-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/01-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/01-6-author.png"
     }
    ]
   }
  },
  {
   "number": 2,
   "name": "Oxford",
   "spec_page": "https://formatting.authorityondemand.com/t/02/",
   "collection": "Essentials",
   "categories": [
    "Classic"
   ],
   "summary": "Scholarly and exact. A left-aligned design with the authority of a university press.",
   "best_for": "Research-based books, economics, policy, education",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Libre Baskerville",
    "size_pt": 9.6,
    "line_spacing_pt": 15,
    "font_url": "https://fonts.google.com/specimen/Libre+Baskerville"
   },
   "headings": {
    "font": "Libre Baskerville",
    "weight": 700,
    "capitals": false,
    "chapter_title_size_pt": 22,
    "font_url": "https://fonts.google.com/specimen/Libre+Baskerville"
   },
   "labels_and_page_numbers": {
    "font": "Libre Baskerville",
    "font_url": "https://fonts.google.com/specimen/Libre+Baskerville"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Digits (1, 2, 3)",
   "title_page": "Centred title block between a thin rule above and below. Author and logo at the foot.",
   "contents_page": "Left-aligned heading. Chapter number, title and a right-aligned page number, with no leaders. Part titles in small capitals above a thin rule.",
   "chapter_opening": "Left-aligned, starting about 1.6 in down: a short thick rule, the 'CHAPTER 1' label, then the title.",
   "chapter_first_paragraph": "No drop cap; the first few words in small capitals.",
   "subheadings": "Small letter-spaced capitals.",
   "pull_quotes": "Italic with a thick bar at the left.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a thin outlined box.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Heavy rule above each chapter, small-caps opening line, boxed chapter summaries.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#161a22",
     "accent": "#1f3a5f",
     "dark": "#1f3a5f",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/02-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/02-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/02-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/02-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/02-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/02-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/02-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/02-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/02-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/02-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/02-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/02-6-author.png"
     }
    ]
   }
  },
  {
   "number": 3,
   "name": "Manuscript",
   "spec_page": "https://formatting.authorityondemand.com/t/03/",
   "collection": "Essentials",
   "categories": [
    "Memoir & story"
   ],
   "summary": "Warm and literary, with a large italic numeral that gives every chapter a sense of occasion.",
   "best_for": "Memoir, personal stories, narrative nonfiction",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Crimson Pro",
    "size_pt": 11.5,
    "line_spacing_pt": 16,
    "font_url": "https://fonts.google.com/specimen/Crimson+Pro"
   },
   "headings": {
    "font": "Cormorant Garamond",
    "weight": 500,
    "capitals": false,
    "chapter_title_size_pt": 26,
    "font_url": "https://fonts.google.com/specimen/Cormorant+Garamond"
   },
   "labels_and_page_numbers": {
    "font": "Cormorant Garamond",
    "font_url": "https://fonts.google.com/specimen/Cormorant+Garamond"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Roman numerals (I, II, III)",
   "title_page": "Left-aligned and set in the lower third of the page: small label, title, short ornament, italic subtitle, then author and logo.",
   "contents_page": "Everything centred: title, a middle dot, then the page number in italic. No chapter numbers.",
   "chapter_opening": "Centred: a large italic roman numeral (about 60 pt), the title beneath, a small ornament.",
   "chapter_first_paragraph": "A large raised initial capital sitting on the first baseline; the first few words in small capitals.",
   "subheadings": "Italic serif, slightly larger than body text.",
   "pull_quotes": "Centred in the heading font under a large opening quotation mark.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "Set between two hairlines.",
   "running_heads": "Running head centred at the top (book title on left pages, chapter title on right pages); page number centred at the foot.",
   "author_photo": "Arched top, centred above the biography.",
   "special_features": "Italic roman numerals, raised initial capital, centred contents page.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#221d18",
     "accent": "#9a6b3f",
     "dark": "#3a2c20",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/03-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/03-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/03-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/03-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/03-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/03-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/03-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/03-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/03-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/03-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/03-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/03-6-author.png"
     }
    ]
   }
  },
  {
   "number": 4,
   "name": "Boardroom",
   "spec_page": "https://formatting.authorityondemand.com/t/04/",
   "collection": "Essentials",
   "categories": [
    "Business"
   ],
   "summary": "Sharp and structured. Big chapter numbers and strong sans-serif headings for books that mean business.",
   "best_for": "Business strategy, management, finance",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Source Serif 4",
    "size_pt": 10.5,
    "line_spacing_pt": 15,
    "font_url": "https://fonts.google.com/specimen/Source+Serif+4"
   },
   "headings": {
    "font": "Montserrat",
    "weight": 700,
    "capitals": false,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/Montserrat"
   },
   "labels_and_page_numbers": {
    "font": "Montserrat",
    "font_url": "https://fonts.google.com/specimen/Montserrat"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "The top 54% of the page is a solid block that bleeds to the edges, with the title reversed out at its foot. Author and logo on white below.",
   "contents_page": "Large bold chapter numbers at the left in the heading font, bold titles, page numbers at the right, no leaders.",
   "chapter_opening": "Left-aligned: a very large chapter number (about 88 pt, written '01'), a small 'CHAPTER' label, the title and a short rule.",
   "chapter_first_paragraph": "No drop cap; the first few words in bold capitals in the label font.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Bold sans text in a lightly tinted box.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a lightly tinted box with a bar at the left.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Oversized chapter numbers, bold capitalised lead-in, tinted key-point boxes.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#14202e",
     "accent": "#b8892b",
     "dark": "#14202e",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/04-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/04-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/04-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/04-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/04-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/04-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/04-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/04-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/04-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/04-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/04-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/04-6-author.png"
     }
    ]
   }
  },
  {
   "number": 5,
   "name": "Keynote",
   "spec_page": "https://formatting.authorityondemand.com/t/05/",
   "collection": "Essentials",
   "categories": [
    "Bold",
    "Business"
   ],
   "summary": "Stage-ready. A dark banner opens every chapter like a slide you can't ignore.",
   "best_for": "Speakers, sales, motivation, high-energy business books",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Lora",
    "size_pt": 10.5,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Lora"
   },
   "headings": {
    "font": "Oswald",
    "weight": 600,
    "capitals": true,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/Oswald"
   },
   "labels_and_page_numbers": {
    "font": "Oswald",
    "font_url": "https://fonts.google.com/specimen/Oswald"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "Centred. Title in very large capitals (about 54 pt) stacked on two or three lines; subtitle in small letter-spaced capitals.",
   "contents_page": "Part titles reversed in white on solid dark bars. Chapters beneath with thin solid leaders.",
   "chapter_opening": "A solid dark band covers the top 36% of the page (bleeds). Label and title are reversed in white at the foot of the band; text starts below it.",
   "chapter_first_paragraph": "No drop cap; the first few words in bold capitals in the label font.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Centred capitals in the heading font.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a solid dark box with white text.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Full-width dark chapter banner, condensed capital headings, dark summary panels.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#8f8f8f",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#18181a",
     "accent": "#d23b2e",
     "dark": "#18181a",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/05-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/05-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/05-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/05-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/05-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/05-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/05-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/05-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/05-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/05-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/05-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/05-6-author.png"
     }
    ]
   }
  },
  {
   "number": 6,
   "name": "Minimalist",
   "spec_page": "https://formatting.authorityondemand.com/t/06/",
   "collection": "Essentials",
   "categories": [
    "Modern"
   ],
   "summary": "Calm and uncluttered. Generous white space, no decoration, nothing between the reader and the idea.",
   "best_for": "Productivity, design, technology, essays",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Newsreader",
    "size_pt": 11,
    "line_spacing_pt": 16,
    "font_url": "https://fonts.google.com/specimen/Newsreader"
   },
   "headings": {
    "font": "Inter",
    "weight": 600,
    "capitals": false,
    "chapter_title_size_pt": 25,
    "font_url": "https://fonts.google.com/specimen/Inter"
   },
   "labels_and_page_numbers": {
    "font": "Inter",
    "font_url": "https://fonts.google.com/specimen/Inter"
   },
   "paragraphs": "A space between paragraphs and no first-line indent; text left-aligned (ragged right).",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "Left-aligned and set in the lower third of the page: small label, title, short ornament, italic subtitle, then author and logo.",
   "contents_page": "Left-aligned heading. Chapter number, title and a right-aligned page number, with no leaders. Part titles in small capitals above a thin rule.",
   "chapter_opening": "Left-aligned: a small label row ('CHAPTER' at the left, '01' at the right) above a full-width hairline, then the title (about 27 pt).",
   "chapter_first_paragraph": "No drop cap or lead-in.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Italic with a thick bar at the left.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "Set between two hairlines.",
   "running_heads": "No running head; page number at the foot at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Thin-rule chapter label, spaced paragraphs with no indents, left-aligned text.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#222326",
     "accent": "#6b7280",
     "dark": "#222326",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/06-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/06-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/06-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/06-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/06-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/06-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/06-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/06-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/06-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/06-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/06-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/06-6-author.png"
     }
    ]
   }
  },
  {
   "number": 7,
   "name": "Founder",
   "spec_page": "https://formatting.authorityondemand.com/t/07/",
   "collection": "Essentials",
   "categories": [
    "Business",
    "Modern"
   ],
   "summary": "Friendly and modern. Rounded headings and a circled chapter number for approachable expertise.",
   "best_for": "Entrepreneurship, startups, coaching, career",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Merriweather",
    "size_pt": 9.4,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Merriweather"
   },
   "headings": {
    "font": "Poppins",
    "weight": 600,
    "capitals": false,
    "chapter_title_size_pt": 21,
    "font_url": "https://fonts.google.com/specimen/Poppins"
   },
   "labels_and_page_numbers": {
    "font": "Poppins",
    "font_url": "https://fonts.google.com/specimen/Poppins"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Digits (1, 2, 3)",
   "title_page": "Left-aligned in the upper half with a thick vertical bar to the left of the title block. Author and logo at the bottom left.",
   "contents_page": "Large bold chapter numbers at the left in the heading font, bold titles, page numbers at the right, no leaders.",
   "chapter_opening": "Centred: the chapter number inside a thin circle, a 'CHAPTER' label, the title.",
   "chapter_first_paragraph": "Three-line drop cap in the accent colour (black in the black-and-white version); the first few words in small capitals.",
   "subheadings": "Heading font, about 1.2 times body size, in the accent colour (black in the black-and-white version).",
   "pull_quotes": "Bold sans text in a lightly tinted box.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a lightly tinted box with a bar at the left.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Circular, centred above the biography.",
   "special_features": "Circled chapter numbers, bold drop cap, tinted callout boxes.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#16212b",
     "accent": "#0f766e",
     "dark": "#0f3b38",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/07-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/07-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/07-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/07-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/07-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/07-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/07-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/07-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/07-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/07-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/07-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/07-6-author.png"
     }
    ]
   }
  },
  {
   "number": 8,
   "name": "Wall Street",
   "spec_page": "https://formatting.authorityondemand.com/t/08/",
   "collection": "Essentials",
   "categories": [
    "Business",
    "Classic"
   ],
   "summary": "Prestige in pure black and white. A giant numeral sits softly behind each chapter title.",
   "best_for": "Investing, wealth, executive memoir, law",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Noto Serif",
    "size_pt": 10,
    "line_spacing_pt": 15,
    "font_url": "https://fonts.google.com/specimen/Noto+Serif"
   },
   "headings": {
    "font": "Playfair Display",
    "weight": 700,
    "capitals": false,
    "chapter_title_size_pt": 23,
    "font_url": "https://fonts.google.com/specimen/Playfair+Display"
   },
   "labels_and_page_numbers": {
    "font": "Playfair Display",
    "font_url": "https://fonts.google.com/specimen/Playfair+Display"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Digits (1, 2, 3)",
   "title_page": "Centred inside a fine double-line frame set 0.36 in from the page edges.",
   "contents_page": "Heading centred. One line per chapter: number, title, dotted leader, page number. Part titles in small letter-spaced capitals.",
   "chapter_opening": "Centred title with a giant pale numeral (about 150 pt, light tint) sitting behind it.",
   "chapter_first_paragraph": "Three-line drop cap in the accent colour (black in the black-and-white version); the first few words in small capitals.",
   "subheadings": "Small letter-spaced capitals.",
   "pull_quotes": "Centred italic between hairlines.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a thin outlined box.",
   "running_heads": "Running head centred at the top (book title on left pages, chapter title on right pages); page number centred at the foot.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Watermark-style chapter numeral, framed title page, display drop cap.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#111111",
     "accent": "#a98432",
     "dark": "#111111",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/08-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/08-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/08-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/08-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/08-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/08-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/08-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/08-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/08-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/08-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/08-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/08-6-author.png"
     }
    ]
   }
  },
  {
   "number": 9,
   "name": "Atlas",
   "spec_page": "https://formatting.authorityondemand.com/t/09/",
   "collection": "Essentials",
   "categories": [
    "Modern"
   ],
   "summary": "Curious and contemporary. An outlined numeral and expressive headings for big-idea books.",
   "best_for": "Popular science, psychology, ideas, society",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Literata",
    "size_pt": 10.5,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Literata"
   },
   "headings": {
    "font": "Fraunces",
    "weight": 600,
    "capitals": false,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/Fraunces"
   },
   "labels_and_page_numbers": {
    "font": "Fraunces",
    "font_url": "https://fonts.google.com/specimen/Fraunces"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Digits (1, 2, 3)",
   "title_page": "Left-aligned in the upper half with a thick vertical bar to the left of the title block. Author and logo at the bottom left.",
   "contents_page": "Two lines per chapter: a small 'CHAPTER 1' label, then the title in the heading font with the page number at the right, separated by hairlines.",
   "chapter_opening": "A very large outlined (unfilled) numeral at the top right; label and title left-aligned beneath.",
   "chapter_first_paragraph": "Three-line drop cap in the accent colour (black in the black-and-white version); the first few words in small capitals.",
   "subheadings": "Heading font, about 1.2 times body size, in the accent colour (black in the black-and-white version).",
   "pull_quotes": "Centred in the heading font under a large opening quotation mark.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a lightly tinted box with a bar at the left.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Circular, centred above the biography.",
   "special_features": "Large outlined numerals, two-line contents entries, oversized quotation marks.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#18211c",
     "accent": "#2f6b4f",
     "dark": "#18211c",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/09-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/09-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/09-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/09-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/09-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/09-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/09-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/09-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/09-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/09-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/09-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/09-6-author.png"
     }
    ]
   }
  },
  {
   "number": 10,
   "name": "Signal",
   "spec_page": "https://formatting.authorityondemand.com/t/10/",
   "collection": "Essentials",
   "categories": [
    "Modern",
    "Bold"
   ],
   "summary": "Engineered and precise. A solid black spine band and technical labels for forward-looking books.",
   "best_for": "Technology, AI, data, innovation",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "IBM Plex Serif",
    "size_pt": 10,
    "line_spacing_pt": 15,
    "font_url": "https://fonts.google.com/specimen/IBM+Plex+Serif"
   },
   "headings": {
    "font": "Archivo",
    "weight": 800,
    "capitals": false,
    "chapter_title_size_pt": 23,
    "font_url": "https://fonts.google.com/specimen/Archivo"
   },
   "labels_and_page_numbers": {
    "font": "IBM Plex Mono",
    "font_url": "https://fonts.google.com/specimen/IBM+Plex+Mono"
   },
   "paragraphs": "A space between paragraphs and no first-line indent; text left-aligned (ragged right).",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "A solid vertical band 0.9 in wide runs down the left edge (bleeds). Title block left-aligned to its right.",
   "contents_page": "Left-aligned heading. Chapter number, title and a right-aligned page number, with no leaders. Part titles in small capitals above a thin rule.",
   "chapter_opening": "A solid vertical band 0.53 in wide runs down the left edge (bleeds) with 'CHAPTER 01' rotated inside it. Number, title and text sit to the right.",
   "chapter_first_paragraph": "No drop cap or lead-in.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Italic with a thick bar at the left.",
   "lists": "Bullet character: right arrow; hanging indent.",
   "key_takeaways_box": "In a thin outlined box.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Vertical black band with rotated chapter label, monospaced numbering, arrow bullets.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#12141a",
     "accent": "#2456e6",
     "dark": "#12141a",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/10-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/10-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/10-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/10-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/10-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/10-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/10-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/10-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/10-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/10-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/10-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/10-6-author.png"
     }
    ]
   }
  },
  {
   "number": 11,
   "name": "Sage",
   "spec_page": "https://formatting.authorityondemand.com/t/11/",
   "collection": "Essentials",
   "categories": [
    "Self-help & wellness"
   ],
   "summary": "Light and restful. Wide-spaced capitals and fine grey details that let the reader breathe.",
   "best_for": "Wellness, mindfulness, spirituality, personal growth",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Spectral",
    "size_pt": 10.6,
    "line_spacing_pt": 16,
    "font_url": "https://fonts.google.com/specimen/Spectral"
   },
   "headings": {
    "font": "Josefin Sans",
    "weight": 300,
    "capitals": false,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/Josefin+Sans"
   },
   "labels_and_page_numbers": {
    "font": "Josefin Sans",
    "font_url": "https://fonts.google.com/specimen/Josefin+Sans"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Words (One, Two, Three)",
   "title_page": "Centred. A small letter-spaced line, the title in the heading font (about 40 pt), a small ornament, then the subtitle in italic. Author name in letter-spaced capitals near the foot, publisher logo beneath.",
   "contents_page": "Everything centred: title, a middle dot, then the page number in italic. No chapter numbers.",
   "chapter_opening": "Centred and airy: a wide letter-spaced label, the title in light letter-spaced capitals, a small circle ornament.",
   "chapter_first_paragraph": "Three-line drop cap in the heading font; the first few words in small capitals.",
   "subheadings": "Small letter-spaced capitals.",
   "pull_quotes": "Centred capitals in the heading font.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a lightly tinted box with a bar at the left.",
   "running_heads": "Running head centred at the top (book title on left pages, chapter title on right pages); page number centred at the foot.",
   "author_photo": "Circular, centred above the biography.",
   "special_features": "Airy letter-spaced titles, fine grey details, generous white space.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#2a2f2a",
     "accent": "#6f8f72",
     "dark": "#39483b",
     "paper": "#fcfbf7"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/11-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/11-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/11-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/11-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/11-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/11-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/11-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/11-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/11-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/11-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/11-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/11-6-author.png"
     }
    ]
   }
  },
  {
   "number": 12,
   "name": "Bloom",
   "spec_page": "https://formatting.authorityondemand.com/t/12/",
   "collection": "Essentials",
   "categories": [
    "Self-help & wellness",
    "Memoir & story"
   ],
   "summary": "Elegant and personal. Right-aligned openers with a graceful italic numeral.",
   "best_for": "Lifestyle, relationships, women's leadership, memoir",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Cardo",
    "size_pt": 11,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Cardo"
   },
   "headings": {
    "font": "DM Serif Display",
    "weight": 400,
    "capitals": false,
    "chapter_title_size_pt": 25,
    "font_url": "https://fonts.google.com/specimen/DM+Serif+Display"
   },
   "labels_and_page_numbers": {
    "font": "Lato",
    "font_url": "https://fonts.google.com/specimen/Lato"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Digits (1, 2, 3)",
   "title_page": "Left-aligned in the upper half with a thick vertical bar to the left of the title block. Author and logo at the bottom left.",
   "contents_page": "Two lines per chapter: a small 'CHAPTER 1' label, then the title in the heading font with the page number at the right, separated by hairlines.",
   "chapter_opening": "Right-aligned heading with a thin vertical rule at the right: italic numeral, then title.",
   "chapter_first_paragraph": "Three-line drop cap in the accent colour (black in the black-and-white version); the first few words in small capitals.",
   "subheadings": "Italic serif, slightly larger than body text.",
   "pull_quotes": "Centred in the heading font under a large opening quotation mark.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "Set between two hairlines.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Arched top, centred above the biography.",
   "special_features": "Right-aligned chapter openers, arched author portrait, elegant drop cap.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#2a2024",
     "accent": "#b5536c",
     "dark": "#4a2a35",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/12-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/12-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/12-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/12-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/12-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/12-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/12-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/12-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/12-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/12-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/12-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/12-6-author.png"
     }
    ]
   }
  },
  {
   "number": 13,
   "name": "Mentor",
   "spec_page": "https://formatting.authorityondemand.com/t/13/",
   "collection": "Essentials",
   "categories": [
    "Self-help & wellness",
    "Business"
   ],
   "summary": "Practical and hands-on. Built for books with steps, exercises and checklists.",
   "best_for": "How-to guides, workbooks, coaching programmes",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "PT Serif",
    "size_pt": 10,
    "line_spacing_pt": 15,
    "font_url": "https://fonts.google.com/specimen/PT+Serif"
   },
   "headings": {
    "font": "Raleway",
    "weight": 800,
    "capitals": false,
    "chapter_title_size_pt": 23,
    "font_url": "https://fonts.google.com/specimen/Raleway"
   },
   "labels_and_page_numbers": {
    "font": "Raleway",
    "font_url": "https://fonts.google.com/specimen/Raleway"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Digits (1, 2, 3)",
   "title_page": "The top 54% of the page is a solid block that bleeds to the edges, with the title reversed out at its foot. Author and logo on white below.",
   "contents_page": "Part titles reversed in white on solid dark bars. Chapters beneath with thin solid leaders.",
   "chapter_opening": "Chapter number reversed in a solid square at the left, with the label and title to its right.",
   "chapter_first_paragraph": "Initial letter reversed in a solid square.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Bold sans text in a lightly tinted box.",
   "lists": "Bullet character: tick; hanging indent.",
   "key_takeaways_box": "With a large numeral at the left of each point.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Circular, centred above the biography.",
   "special_features": "Boxed chapter numbers, checklist bullets, large numbered takeaways.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#221c17",
     "accent": "#d9641e",
     "dark": "#2b211a",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/13-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/13-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/13-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/13-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/13-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/13-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/13-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/13-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/13-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/13-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/13-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/13-6-author.png"
     }
    ]
   }
  },
  {
   "number": 14,
   "name": "Chronicle",
   "spec_page": "https://formatting.authorityondemand.com/t/14/",
   "collection": "Essentials",
   "categories": [
    "Classic",
    "Memoir & story"
   ],
   "summary": "Traditional and stately. Double rules and roman numerals in the manner of a great biography.",
   "best_for": "History, biography, legacy books",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Libre Caslon Text",
    "size_pt": 9.8,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Libre+Caslon+Text"
   },
   "headings": {
    "font": "Libre Caslon Display",
    "weight": 400,
    "capitals": false,
    "chapter_title_size_pt": 22,
    "font_url": "https://fonts.google.com/specimen/Libre+Caslon+Display"
   },
   "labels_and_page_numbers": {
    "font": "Libre Caslon Text",
    "font_url": "https://fonts.google.com/specimen/Libre+Caslon+Text"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Roman numerals (I, II, III)",
   "title_page": "Centred title block between double rules above and below.",
   "contents_page": "Heading centred. One line per chapter: number, title, dotted leader, page number. Part titles in small letter-spaced capitals.",
   "chapter_opening": "Centred heading between double rules: roman numeral, then title.",
   "chapter_first_paragraph": "Three-line drop cap in the heading font; the first few words in small capitals.",
   "subheadings": "Italic serif, slightly larger than body text.",
   "pull_quotes": "Centred italic between hairlines.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "Set between two hairlines.",
   "running_heads": "Running head centred at the top (book title on left pages, chapter title on right pages); page number centred at the foot.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Double-ruled chapter headings, roman numerals, fine hairline details.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#1f1a18",
     "accent": "#6e1f2a",
     "dark": "#2b1a1c",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/14-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/14-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/14-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/14-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/14-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/14-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/14-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/14-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/14-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/14-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/14-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/14-6-author.png"
     }
    ]
   }
  },
  {
   "number": 15,
   "name": "Summit",
   "spec_page": "https://formatting.authorityondemand.com/t/15/",
   "collection": "Essentials",
   "categories": [
    "Bold",
    "Business"
   ],
   "summary": "Commanding. Half the opening page goes dark, with a huge numeral.",
   "best_for": "Leadership, performance, military and sports lessons",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Vollkorn",
    "size_pt": 10.5,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Vollkorn"
   },
   "headings": {
    "font": "League Spartan",
    "weight": 700,
    "capitals": true,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/League+Spartan"
   },
   "labels_and_page_numbers": {
    "font": "League Spartan",
    "font_url": "https://fonts.google.com/specimen/League+Spartan"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "The entire page is solid dark (bleeds) with all text reversed in white and the title in large capitals.",
   "contents_page": "Large bold chapter numbers at the left in the heading font, bold titles, page numbers at the right, no leaders.",
   "chapter_opening": "The top half of the page is solid dark (bleeds) with a huge numeral and the title reversed out; text starts in the lower half.",
   "chapter_first_paragraph": "No drop cap; the first few words in bold capitals in the label font.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Centred capitals in the heading font.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a solid dark box with white text.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Half-page dark chapter openers, oversized numerals, capitalised headings.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#8f8f8f",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#1d1f23",
     "accent": "#e0a12b",
     "dark": "#22252a",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/15-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/15-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/15-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/15-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/15-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/15-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/15-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/15-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/15-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/15-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/15-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/15-6-author.png"
     }
    ]
   }
  },
  {
   "number": 16,
   "name": "Clarity",
   "spec_page": "https://formatting.authorityondemand.com/t/16/",
   "collection": "Essentials",
   "categories": [
    "Self-help & wellness",
    "Modern"
   ],
   "summary": "Clean and trustworthy. A clear label system that makes complex subjects easy to follow.",
   "best_for": "Health, medicine, science for general readers",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Gelasio",
    "size_pt": 10.5,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Gelasio"
   },
   "headings": {
    "font": "Libre Franklin",
    "weight": 800,
    "capitals": false,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/Libre+Franklin"
   },
   "labels_and_page_numbers": {
    "font": "Libre Franklin",
    "font_url": "https://fonts.google.com/specimen/Libre+Franklin"
   },
   "paragraphs": "A space between paragraphs and no first-line indent; text justified with hyphenation.",
   "chapter_number_format": "Digits (1, 2, 3)",
   "title_page": "A solid vertical band 0.9 in wide runs down the left edge (bleeds). Title block left-aligned to its right.",
   "contents_page": "Left-aligned heading. Chapter number, title and a right-aligned page number, with no leaders. Part titles in small capitals above a thin rule.",
   "chapter_opening": "Left-aligned: 'CHAPTER 1' in a rounded solid label, the title beneath, a short rule.",
   "chapter_first_paragraph": "No drop cap; the first few words in small capitals.",
   "subheadings": "Heading font, about 1.2 times body size, in the accent colour (black in the black-and-white version).",
   "pull_quotes": "Italic with a thick bar at the left.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a lightly tinted box with a bar at the left.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Circular, centred above the biography.",
   "special_features": "Rounded chapter label, spaced paragraphs, shaded summary boxes.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#15202b",
     "accent": "#1f6fb2",
     "dark": "#15324d",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/16-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/16-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/16-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/16-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/16-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/16-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/16-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/16-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/16-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/16-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/16-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/16-6-author.png"
     }
    ]
   }
  },
  {
   "number": 17,
   "name": "Verso",
   "spec_page": "https://formatting.authorityondemand.com/t/17/",
   "collection": "Essentials",
   "categories": [
    "Classic"
   ],
   "summary": "Refined and literary. Inscription-style capitals for essays and reflective writing.",
   "best_for": "Essays, philosophy, faith, reflective nonfiction",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Alegreya",
    "size_pt": 11,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Alegreya"
   },
   "headings": {
    "font": "Cinzel",
    "weight": 400,
    "capitals": false,
    "chapter_title_size_pt": 25,
    "font_url": "https://fonts.google.com/specimen/Cinzel"
   },
   "labels_and_page_numbers": {
    "font": "Cinzel",
    "font_url": "https://fonts.google.com/specimen/Cinzel"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Roman numerals (I, II, III)",
   "title_page": "Centred. Title in very large capitals (about 54 pt) stacked on two or three lines; subtitle in small letter-spaced capitals.",
   "contents_page": "Everything centred: title, a middle dot, then the page number in italic. No chapter numbers.",
   "chapter_opening": "Centred: roman numeral, title in letter-spaced capitals, a diamond-and-rule ornament.",
   "chapter_first_paragraph": "Three-line drop cap in the heading font; the first few words in small capitals.",
   "subheadings": "Small letter-spaced capitals.",
   "pull_quotes": "Centred italic between hairlines.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "Set between two hairlines.",
   "running_heads": "Running head centred at the top (book title on left pages, chapter title on right pages); page number centred at the foot.",
   "author_photo": "Arched top, centred above the biography.",
   "special_features": "Roman-inscription capitals, centred layouts, diamond ornaments.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#1c211e",
     "accent": "#2e4a3b",
     "dark": "#1e2c25",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/17-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/17-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/17-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/17-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/17-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/17-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/17-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/17-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/17-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/17-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/17-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/17-6-author.png"
     }
    ]
   }
  },
  {
   "number": 18,
   "name": "Catalyst",
   "spec_page": "https://formatting.authorityondemand.com/t/18/",
   "collection": "Essentials",
   "categories": [
    "Bold"
   ],
   "summary": "Loud on purpose. A solid black slab and towering numbers for books with energy.",
   "best_for": "Marketing, startups, sales, creativity",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Bitter",
    "size_pt": 10,
    "line_spacing_pt": 15,
    "font_url": "https://fonts.google.com/specimen/Bitter"
   },
   "headings": {
    "font": "Bebas Neue",
    "weight": 400,
    "capitals": false,
    "chapter_title_size_pt": 23,
    "font_url": "https://fonts.google.com/specimen/Bebas+Neue"
   },
   "labels_and_page_numbers": {
    "font": "Bebas Neue",
    "font_url": "https://fonts.google.com/specimen/Bebas+Neue"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "The top 54% of the page is a solid block that bleeds to the edges, with the title reversed out at its foot. Author and logo on white below.",
   "contents_page": "Large bold chapter numbers at the left in the heading font, bold titles, page numbers at the right, no leaders.",
   "chapter_opening": "A solid band across the top 30% of the page (bleeds) holding a towering chapter number; the title in very tall condensed capitals beneath.",
   "chapter_first_paragraph": "No drop cap; the first few words in bold capitals in the label font.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Centred capitals in the heading font. Set on a solid highlight bar.",
   "lists": "Bullet character: right arrow; hanging indent.",
   "key_takeaways_box": "In a solid dark box with white text.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Black slab chapter openers, reversed pull quotes, tall condensed headings.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#111111",
     "accent": "#f2c21a",
     "dark": "#111111",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/18-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/18-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/18-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/18-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/18-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/18-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/18-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/18-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/18-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/18-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/18-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/18-6-author.png"
     }
    ]
   }
  },
  {
   "number": 19,
   "name": "Legacy",
   "spec_page": "https://formatting.authorityondemand.com/t/19/",
   "collection": "Essentials",
   "categories": [
    "Memoir & story"
   ],
   "summary": "Gentle and heartfelt. A fine double frame for stories meant to be kept.",
   "best_for": "Family history, memoir, tribute and legacy books",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Gentium Book Plus",
    "size_pt": 10.6,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Gentium+Book+Plus"
   },
   "headings": {
    "font": "Italiana",
    "weight": 400,
    "capitals": false,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/Italiana"
   },
   "labels_and_page_numbers": {
    "font": "Italiana",
    "font_url": "https://fonts.google.com/specimen/Italiana"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Words (One, Two, Three)",
   "title_page": "Centred inside a fine double-line frame set 0.36 in from the page edges.",
   "contents_page": "Heading centred. One line per chapter: number, title, dotted leader, page number. Part titles in small letter-spaced capitals.",
   "chapter_opening": "Centred heading inside a fine double-line frame.",
   "chapter_first_paragraph": "A large raised initial capital sitting on the first baseline; the first few words in small capitals.",
   "subheadings": "Italic serif, slightly larger than body text.",
   "pull_quotes": "Centred in the heading font under a large opening quotation mark.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a thin outlined box.",
   "running_heads": "Running head centred at the top (book title on left pages, chapter title on right pages); page number centred at the foot.",
   "author_photo": "Arched top, centred above the biography.",
   "special_features": "Framed chapter titles, fine double rules, raised initial capital.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#2a221b",
     "accent": "#8a6a4a",
     "dark": "#3d3026",
     "paper": "#fbf8f1"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/19-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/19-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/19-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/19-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/19-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/19-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/19-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/19-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/19-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/19-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/19-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/19-6-author.png"
     }
    ]
   }
  },
  {
   "number": 20,
   "name": "Executive",
   "spec_page": "https://formatting.authorityondemand.com/t/20/",
   "collection": "Essentials",
   "categories": [
    "Classic",
    "Business"
   ],
   "summary": "Luxury, understated. High-contrast headings and hairline rules, like a fashion-house annual.",
   "best_for": "Premium business books, thought leadership, brand books",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "STIX Two Text",
    "size_pt": 10.5,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/STIX+Two+Text"
   },
   "headings": {
    "font": "Bodoni Moda",
    "weight": 500,
    "capitals": false,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/Bodoni+Moda"
   },
   "labels_and_page_numbers": {
    "font": "Montserrat",
    "font_url": "https://fonts.google.com/specimen/Montserrat"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Digits (1, 2, 3)",
   "title_page": "Centred. A small letter-spaced line, the title in the heading font (about 40 pt), a small ornament, then the subtitle in italic. Author name in letter-spaced capitals near the foot, publisher logo beneath.",
   "contents_page": "Left-aligned heading. Chapter number, title and a right-aligned page number, with no leaders. Part titles in small capitals above a thin rule.",
   "chapter_opening": "Centred: a large thin numeral between two hairlines, a 'CHAPTER' label, the title.",
   "chapter_first_paragraph": "Three-line drop cap in the heading font; the first few words in small capitals.",
   "subheadings": "Small letter-spaced capitals.",
   "pull_quotes": "Centred italic between hairlines.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "Set between two hairlines.",
   "running_heads": "Running head centred at the top (book title on left pages, chapter title on right pages); page number centred at the foot.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Large hairline-ruled numerals, high-contrast serif headings, generous margins.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#0d0d0d",
     "accent": "#8c7a4b",
     "dark": "#0d0d0d",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/20-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/20-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/20-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/20-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/20-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/20-6-author.png"
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    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/20-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/20-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/20-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/20-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/20-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/20-6-author.png"
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    ]
   }
  },
  {
   "number": 21,
   "name": "Monolith",
   "spec_page": "https://formatting.authorityondemand.com/t/21/",
   "collection": "Signature Collection",
   "categories": [
    "Signature collection",
    "Bold"
   ],
   "summary": "Every chapter opens on a full black page with a huge outlined numeral. Impossible to mistake for an ordinary book.",
   "best_for": "Manifestos, big-statement leadership, performance",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Newsreader",
    "size_pt": 10.5,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Newsreader"
   },
   "headings": {
    "font": "Big Shoulders Display",
    "weight": 800,
    "capitals": true,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/Big+Shoulders+Display"
   },
   "labels_and_page_numbers": {
    "font": "Big Shoulders Display",
    "font_url": "https://fonts.google.com/specimen/Big+Shoulders+Display"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "The entire page is solid dark (bleeds) with all text reversed in white and the title in large capitals.",
   "contents_page": "Large bold chapter numbers at the left in the heading font, bold titles, page numbers at the right, no leaders.",
   "chapter_opening": "The whole chapter-opening page is solid black (bleeds) with white text: a huge outlined numeral, a 'CHAPTER' label, the title in tall capitals, an epigraph and the opening paragraphs in white. Back-matter openers use a black band across the top instead of a full black page.",
   "chapter_first_paragraph": "No drop cap; the first few words in bold capitals in the label font.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Centred capitals in the heading font.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a solid dark box with white text.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Full-page black chapter openers, outlined numerals, a black running-head bar on every page. On text pages the running head is a solid black bar across the top with white text..",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#8f8f8f",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#111111",
     "accent": "#fca311",
     "dark": "#14213d",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/21-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/21-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/21-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/21-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/21-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/21-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/21-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/21-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/21-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/21-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/21-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/21-6-author.png"
     }
    ]
   }
  },
  {
   "number": 22,
   "name": "Duet",
   "spec_page": "https://formatting.authorityondemand.com/t/22/",
   "collection": "Signature Collection",
   "categories": [
    "Signature collection",
    "Modern"
   ],
   "summary": "Half black, half white. The chapter number sits on the dividing line and flips from white to black as it crosses.",
   "best_for": "Books built on a contrast: before and after, myth and truth",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Literata",
    "size_pt": 10.3,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Literata"
   },
   "headings": {
    "font": "Syne",
    "weight": 800,
    "capitals": false,
    "chapter_title_size_pt": 23,
    "font_url": "https://fonts.google.com/specimen/Syne"
   },
   "labels_and_page_numbers": {
    "font": "Syne",
    "font_url": "https://fonts.google.com/specimen/Syne"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "Left half of the page solid dark, right half white (bleeds). Title centred across the dividing line so its letters are white on the dark half and dark on the white half.",
   "contents_page": "Left-aligned heading. Chapter number, title and a right-aligned page number, with no leaders. Part titles in small capitals above a thin rule.",
   "chapter_opening": "A band across the top 39% of the page: left half solid dark, right half white. The chapter number ('01', about 140 pt) sits centred on the dividing line, white on the dark half and dark on the white half. Title beneath on white.",
   "chapter_first_paragraph": "No drop cap or lead-in.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Italic with a thick bar at the left.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a thin outlined box.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Split black-and-white openers, numerals that invert across the divide, a matching split title page.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#111111",
     "accent": "#e63946",
     "dark": "#1d3557",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/22-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/22-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/22-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/22-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/22-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/22-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/22-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/22-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/22-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/22-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/22-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/22-6-author.png"
     }
    ]
   }
  },
  {
   "number": 23,
   "name": "Editorial",
   "spec_page": "https://formatting.authorityondemand.com/t/23/",
   "collection": "Signature Collection",
   "categories": [
    "Signature collection",
    "Classic"
   ],
   "summary": "Laid out like a great magazine feature: a commanding headline, an opening summary and two-column text.",
   "best_for": "Journalistic nonfiction, culture, business stories",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Source Serif 4",
    "size_pt": 9.6,
    "line_spacing_pt": 14,
    "font_url": "https://fonts.google.com/specimen/Source+Serif+4"
   },
   "headings": {
    "font": "Gloock",
    "weight": 400,
    "capitals": false,
    "chapter_title_size_pt": 22,
    "font_url": "https://fonts.google.com/specimen/Gloock"
   },
   "labels_and_page_numbers": {
    "font": "Hanken Grotesk",
    "font_url": "https://fonts.google.com/specimen/Hanken+Grotesk"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Digits (1, 2, 3)",
   "title_page": "Left-aligned in the upper half with a thick vertical bar to the left of the title block. Author and logo at the bottom left.",
   "contents_page": "Two lines per chapter: a small 'CHAPTER 1' label, then the title in the heading font with the page number at the right, separated by hairlines.",
   "chapter_opening": "A thick rule across the top, a small label line with a hairline beneath, a very large headline (about 37 pt), a large italic summary line, then the text in two columns.",
   "chapter_first_paragraph": "Three-line drop cap in the heading font; the first few words in small capitals.",
   "subheadings": "Small letter-spaced capitals.",
   "pull_quotes": "Centred in the heading font under a large opening quotation mark.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "Set between two hairlines.",
   "running_heads": "Running head centred at the top (book title on left pages, chapter title on right pages); page number centred at the foot.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Two-column pages, magazine-style headline and summary, oversized drop cap. Body text is set in two columns throughout; pull quotes and summary boxes span both columns..",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#111111",
     "accent": "#c1121f",
     "dark": "#111111",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/23-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/23-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/23-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/23-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/23-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/23-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/23-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/23-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/23-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/23-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/23-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/23-6-author.png"
     }
    ]
   }
  },
  {
   "number": 24,
   "name": "Meridian",
   "spec_page": "https://formatting.authorityondemand.com/t/24/",
   "collection": "Signature Collection",
   "categories": [
    "Signature collection",
    "Modern"
   ],
   "summary": "The chapter title runs up the side of the page in tall condensed capitals. Architectural and unforgettable.",
   "best_for": "Design, architecture, travel, modern memoir",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Spectral",
    "size_pt": 10.6,
    "line_spacing_pt": 15.8,
    "font_url": "https://fonts.google.com/specimen/Spectral"
   },
   "headings": {
    "font": "League Gothic",
    "weight": 400,
    "capitals": true,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/League+Gothic"
   },
   "labels_and_page_numbers": {
    "font": "Hanken Grotesk",
    "font_url": "https://fonts.google.com/specimen/Hanken+Grotesk"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "Title set vertically in very tall condensed capitals (about 95 pt), reading bottom to top, in two lines along the left side. Subtitle, author and logo small at the lower right.",
   "contents_page": "Left-aligned heading. Chapter number, title and a right-aligned page number, with no leaders. Part titles in small capitals above a thin rule.",
   "chapter_opening": "The chapter title runs vertically up the left side in tall condensed capitals (about 66 pt), separated from the text by a full-height hairline. Number, label and text sit in the right-hand column.",
   "chapter_first_paragraph": "No drop cap; the first few words in small capitals.",
   "subheadings": "Small letter-spaced capitals.",
   "pull_quotes": "Centred italic between hairlines.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "Set between two hairlines.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Vertical chapter titles, tall condensed capitals, a hairline dividing title from text.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#16202a",
     "accent": "#0077b6",
     "dark": "#16202a",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/24-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/24-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/24-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/24-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/24-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/24-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/24-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/24-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/24-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/24-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/24-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/24-6-author.png"
     }
    ]
   }
  },
  {
   "number": 25,
   "name": "Colossus",
   "spec_page": "https://formatting.authorityondemand.com/t/25/",
   "collection": "Signature Collection",
   "categories": [
    "Signature collection",
    "Bold"
   ],
   "summary": "A chapter number so large it runs off the edge of the page. Confident, modern and very hard to ignore.",
   "best_for": "Startups, technology, bold business ideas",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Newsreader",
    "size_pt": 10.5,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Newsreader"
   },
   "headings": {
    "font": "Manrope",
    "weight": 800,
    "capitals": false,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/Manrope"
   },
   "labels_and_page_numbers": {
    "font": "Manrope",
    "font_url": "https://fonts.google.com/specimen/Manrope"
   },
   "paragraphs": "A space between paragraphs and no first-line indent; text left-aligned (ragged right).",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "Title in very large tight lowercase (about 68 pt) at the top left, filling the width. Author and logo at the bottom left.",
   "contents_page": "Large bold chapter numbers at the left in the heading font, bold titles, page numbers at the right, no leaders.",
   "chapter_opening": "A gigantic chapter number (about 350 pt) at the top right, deliberately cropped by the top and right page edges (bleeds). Title in large tight lowercase beneath.",
   "chapter_first_paragraph": "No drop cap or lead-in.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Italic with a thick bar at the left.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a lightly tinted box with a bar at the left.",
   "running_heads": "No running head; page number at the foot at the outer edge.",
   "author_photo": "Circular, centred above the biography.",
   "special_features": "Giant cropped numerals, tight lowercase headlines, open spaced paragraphs.",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#111111",
     "accent": "#ff5a1f",
     "dark": "#111111",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/25-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/25-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/25-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/25-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/25-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/25-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/25-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/25-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/25-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/25-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/25-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/25-6-author.png"
     }
    ]
   }
  },
  {
   "number": 26,
   "name": "Blueprint",
   "spec_page": "https://formatting.authorityondemand.com/t/26/",
   "collection": "Signature Collection",
   "categories": [
    "Signature collection",
    "Modern"
   ],
   "summary": "Drawn like a technical plan: fine grid paper, measurement lines and engineering labels.",
   "best_for": "Systems, engineering, operations, how-things-work books",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "IBM Plex Serif",
    "size_pt": 10,
    "line_spacing_pt": 15,
    "font_url": "https://fonts.google.com/specimen/IBM+Plex+Serif"
   },
   "headings": {
    "font": "Sora",
    "weight": 600,
    "capitals": false,
    "chapter_title_size_pt": 23,
    "font_url": "https://fonts.google.com/specimen/Sora"
   },
   "labels_and_page_numbers": {
    "font": "DM Mono",
    "font_url": "https://fonts.google.com/specimen/DM+Mono"
   },
   "paragraphs": "A space between paragraphs and no first-line indent; text left-aligned (ragged right).",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "Full-page fine grid (0.167 in squares) inside a thin border. Title, author and logo sit in stacked white boxes with thin borders at the foot, like a drawing title block.",
   "contents_page": "Left-aligned heading. Chapter number, title and a right-aligned page number, with no leaders. Part titles in small capitals above a thin rule.",
   "chapter_opening": "A bordered panel of fine grid paper across the top third with a registration mark; 'NO. 01 / 09', the label and the title sit on white labels inside it; a dimension line under the title.",
   "chapter_first_paragraph": "No drop cap or lead-in.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Italic with a thick bar at the left.",
   "lists": "Bullet character: right arrow; hanging indent.",
   "key_takeaways_box": "In a thin outlined box.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Grid-paper chapter panels, dimension lines, monospaced labels, a drawing-style title block. Arrow bullets and monospaced labels throughout..",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#12243d",
     "accent": "#1d4e89",
     "dark": "#12243d",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/26-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/26-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/26-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/26-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/26-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/26-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/26-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/26-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/26-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/26-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/26-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/26-6-author.png"
     }
    ]
   }
  },
  {
   "number": 27,
   "name": "Marginalia",
   "spec_page": "https://formatting.authorityondemand.com/t/27/",
   "collection": "Signature Collection",
   "categories": [
    "Signature collection",
    "Classic"
   ],
   "summary": "A wide outer margin carries notes beside the text, the way the finest scholarly books do.",
   "best_for": "Research-rich books, history, science, annotated guides",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, top 0.75 in, bottom 0.83 in, outer margin about 2.1 in (it holds the side notes). Never go below Amazon KDP minimums.",
   "body_text": {
    "font": "EB Garamond",
    "size_pt": 11,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/EB+Garamond"
   },
   "headings": {
    "font": "Cormorant Garamond",
    "weight": 500,
    "capitals": false,
    "chapter_title_size_pt": 25,
    "font_url": "https://fonts.google.com/specimen/Cormorant+Garamond"
   },
   "labels_and_page_numbers": {
    "font": "EB Garamond",
    "font_url": "https://fonts.google.com/specimen/EB+Garamond"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Digits (1, 2, 3)",
   "title_page": "Left-aligned and set in the lower third of the page: small label, title, short ornament, italic subtitle, then author and logo.",
   "contents_page": "Left-aligned heading. Chapter number, title and a right-aligned page number, with no leaders. Part titles in small capitals above a thin rule.",
   "chapter_opening": "The text column is narrow with a wide outer margin (about 2.1 in). Italic title with a hairline beneath that extends into the margin; the chapter numeral sits in the margin. Side notes in small italic sit in the margin beside the text.",
   "chapter_first_paragraph": "No drop cap; the first few words in small capitals.",
   "subheadings": "Italic serif, slightly larger than body text.",
   "pull_quotes": "Centred italic between hairlines.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "Set between two hairlines.",
   "running_heads": "Running head centred at the top (book title on left pages, chapter title on right pages); page number centred at the foot.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Side notes in a wide margin, italic chapter titles, numerals set in the margin. Side notes sit in the wide outer margin, tied to the text with small superscript numbers..",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#1b1a17",
     "accent": "#8a1c1c",
     "dark": "#1b1a17",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/27-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/27-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/27-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/27-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/27-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/27-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/27-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/27-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/27-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/27-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/27-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/27-6-author.png"
     }
    ]
   }
  },
  {
   "number": 28,
   "name": "Deco",
   "spec_page": "https://formatting.authorityondemand.com/t/28/",
   "collection": "Signature Collection",
   "categories": [
    "Signature collection",
    "Classic"
   ],
   "summary": "1920s glamour: a sunburst fan above each chapter, stepped rules and elegant geometric capitals.",
   "best_for": "Luxury, hospitality, style, celebratory legacy books",
   "bleed_required": false,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Cardo",
    "size_pt": 10.8,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Cardo"
   },
   "headings": {
    "font": "Poiret One",
    "weight": 400,
    "capitals": true,
    "chapter_title_size_pt": 24,
    "font_url": "https://fonts.google.com/specimen/Poiret+One"
   },
   "labels_and_page_numbers": {
    "font": "Poiret One",
    "font_url": "https://fonts.google.com/specimen/Poiret+One"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Roman numerals (I, II, III)",
   "title_page": "Double-line frame, a sunburst fan ornament at the top centre, title in letter-spaced geometric capitals, stepped-rule ornament.",
   "contents_page": "Everything centred: title, a middle dot, then the page number in italic. No chapter numbers.",
   "chapter_opening": "Centred: a sunburst fan ornament, a 'CHAPTER I' label, the title in letter-spaced geometric capitals, a stepped-rule ornament.",
   "chapter_first_paragraph": "Three-line drop cap in the heading font; the first few words in small capitals.",
   "subheadings": "Small letter-spaced capitals.",
   "pull_quotes": "Centred capitals in the heading font.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a thin outlined box.",
   "running_heads": "Running head centred at the top (book title on left pages, chapter title on right pages); page number centred at the foot.",
   "author_photo": "Arched top, centred above the biography.",
   "special_features": "Sunburst chapter ornaments, stepped rules, double-line frames. A double rule sits under the running head; summary boxes use a double-line border..",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#1a1a1a",
     "accent": "#b08d3c",
     "dark": "#0f2a2a",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/28-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/28-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/28-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/28-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/28-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/28-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/28-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/28-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/28-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/28-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/28-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/28-6-author.png"
     }
    ]
   }
  },
  {
   "number": 29,
   "name": "Concrete",
   "spec_page": "https://formatting.authorityondemand.com/t/29/",
   "collection": "Signature Collection",
   "categories": [
    "Signature collection",
    "Bold"
   ],
   "summary": "Raw and graphic. A heavy black frame, block numerals and headings reversed out of solid black.",
   "best_for": "Provocative ideas, culture, activism, creative business",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Bitter",
    "size_pt": 9.8,
    "line_spacing_pt": 14.8,
    "font_url": "https://fonts.google.com/specimen/Bitter"
   },
   "headings": {
    "font": "Anton",
    "weight": 400,
    "capitals": true,
    "chapter_title_size_pt": 22,
    "font_url": "https://fonts.google.com/specimen/Anton"
   },
   "labels_and_page_numbers": {
    "font": "Space Mono",
    "font_url": "https://fonts.google.com/specimen/Space+Mono"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "Left-aligned. A solid bar with a small reversed label, then the title in huge condensed capitals (about 70 pt). Author in a heavy outlined box. A 0.125 in solid frame runs around the whole page.",
   "contents_page": "Part titles reversed in white on solid dark bars. Chapters beneath with thin solid leaders.",
   "chapter_opening": "Chapter number reversed in a solid block, a monospaced label followed by slashes, the title in huge condensed capitals with a thick underline. The first words of the chapter are reversed out of a solid bar. A 0.125 in solid frame runs around every page.",
   "chapter_first_paragraph": "No drop cap; the first few words in bold capitals in the label font.",
   "subheadings": "Bold sans, body size.",
   "pull_quotes": "Centred capitals in the heading font.",
   "lists": "Bullet character: solid square; hanging indent.",
   "key_takeaways_box": "In a solid dark box with white text.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Rectangular, at the left with the biography wrapping beside it.",
   "special_features": "Heavy page frame, block numerals, reversed headings and quotes. Subheadings and pull quotes are reversed white out of solid bars; bullets are solid squares..",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#111111",
     "accent": "#111111",
     "dark": "#d62828",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/29-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/29-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/29-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/29-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/29-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/29-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/29-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/29-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/29-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/29-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/29-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/29-6-author.png"
     }
    ]
   }
  },
  {
   "number": 30,
   "name": "Orbit",
   "spec_page": "https://formatting.authorityondemand.com/t/30/",
   "collection": "Signature Collection",
   "categories": [
    "Signature collection",
    "Modern"
   ],
   "summary": "A great black circle anchors each chapter, with a row of dots showing how far through the book you are.",
   "best_for": "Science, strategy, futures, journeys with clear stages",
   "bleed_required": true,
   "trim_size": "6 x 9 in (also works at 5.5 x 8.5 in and 5 x 8 in)",
   "margins_at_6x9": "Inside 0.8 in, outside 0.64 in, top 0.75 in, bottom 0.83 in. Widen the inside margin if the page count requires it; never go below Amazon KDP minimums.",
   "body_text": {
    "font": "Literata",
    "size_pt": 10.4,
    "line_spacing_pt": 15.5,
    "font_url": "https://fonts.google.com/specimen/Literata"
   },
   "headings": {
    "font": "Jost",
    "weight": 300,
    "capitals": false,
    "chapter_title_size_pt": 23,
    "font_url": "https://fonts.google.com/specimen/Jost"
   },
   "labels_and_page_numbers": {
    "font": "Jost",
    "font_url": "https://fonts.google.com/specimen/Jost"
   },
   "paragraphs": "First-line indent of 1.5 em and no extra space between paragraphs; no indent on the first paragraph after a heading; text justified with hyphenation.",
   "chapter_number_format": "Two digits (01, 02, 03)",
   "title_page": "A large solid circle (about 3.8 in) centred in the upper page with two thin concentric rings; title reversed in white inside the circle. Author and logo below.",
   "contents_page": "Heading centred. One line per chapter: number, title, dotted leader, page number. Part titles in small letter-spaced capitals.",
   "chapter_opening": "A large solid circle (about 4.2 in) bleeding off the top right corner with a thin outer ring; the chapter number in white inside it. Title at the left beneath, followed by a row of nine small dots showing progress through the book (filled up to the current chapter).",
   "chapter_first_paragraph": "No drop cap; the first few words in small capitals.",
   "subheadings": "Heading font, about 1.2 times body size, in the accent colour (black in the black-and-white version).",
   "pull_quotes": "Centred in the heading font under a large opening quotation mark.",
   "lists": "Bullet character: round bullet; hanging indent.",
   "key_takeaways_box": "In a lightly tinted box with a bar at the left.",
   "running_heads": "Running head and page number together at the top, with the page number at the outer edge.",
   "author_photo": "Circular, centred above the biography.",
   "special_features": "Circle motif on every opener, chapter progress dots, light geometric headings. On text pages the page number sits inside a thin circle..",
   "palette": {
    "black_and_white": {
     "ink": "#111111",
     "accent": "#1a1a1a",
     "dark": "#111111",
     "paper": "#ffffff"
    },
    "colour": {
     "ink": "#16122b",
     "accent": "#3a0ca3",
     "dark": "#3a0ca3",
     "paper": "#ffffff"
    }
   },
   "reference_images": {
    "black_and_white": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/bw/30-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/bw/30-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/bw/30-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/bw/30-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/bw/30-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/bw/30-6-author.png"
     }
    ],
    "colour": [
     {
      "page": "Title page",
      "url": "https://formatting.authorityondemand.com/img/colour/30-1-title.png"
     },
     {
      "page": "Contents",
      "url": "https://formatting.authorityondemand.com/img/colour/30-2-contents.png"
     },
     {
      "page": "Chapter opening",
      "url": "https://formatting.authorityondemand.com/img/colour/30-3-chapter.png"
     },
     {
      "page": "Text page",
      "url": "https://formatting.authorityondemand.com/img/colour/30-4-text.png"
     },
     {
      "page": "Conclusion",
      "url": "https://formatting.authorityondemand.com/img/colour/30-5-conclusion.png"
     },
     {
      "page": "About the author",
      "url": "https://formatting.authorityondemand.com/img/colour/30-6-author.png"
     }
    ]
   }
  }
 ]
}