{
  "license": "CC BY 4.0",
  "month": "2026-11",
  "period_end": "2026-11-10T00:00:00.000Z",
  "generated_at": "2026-11-10T03:29:03.170Z",
  "kdptop": {
    "source": "KDPTop (kdptop.com): daily snapshots of Amazon.com Best Sellers, New Releases and Top 100 Free lists for the Books and Kindle eBooks category trees",
    "license": "CC BY 4.0 - quote freely with attribution: \"Source: KDPTop (kdptop.com)\"",
    "url": "https://kdptop.com/",
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      "sales": "BSR-based purchase estimates; Kindle Unlimited page reads are not included",
      "breakout": "a book released in the window that reached a Best Sellers list"
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        "url": "https://kdptop.com/kdp/categories/tourist-destinations-museums-17051/",
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    ],
    "excluded": [
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        "reason": "median reviews reported as 0"
      },
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        "category": "Books > Politics & Social Sciences > Politics & Government > Public Affairs & Policy > Public Affairs & Administration",
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      },
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        "category": "Books > Politics & Social Sciences > Politics & Government > Public Affairs & Policy",
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      }
    ]
  },
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        ],
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      },
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        "id": "adobe-indesign",
        "name": "Adobe InDesign",
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        ],
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      },
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        "id": "affinity",
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          "low-content"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
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        "added": "2026-11-09T00:00:00.000Z"
      },
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        "id": "amazon-ads",
        "name": "Amazon Ads",
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          "ads-promotion"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
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        "name": "Amazon Best Sellers",
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          "official"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "amazon-kdp",
        "name": "Amazon KDP",
        "categories": [
          "official"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "apple-books-for-authors",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
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      },
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        "id": "barnes-noble-press",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
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      {
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        "added": "2026-11-09T00:00:00.000Z"
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      },
      {
        "id": "book-brush",
        "name": "Book Brush",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "book-design-templates",
        "name": "Book Design Templates",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "bookreport",
        "name": "Book Report",
        "categories": [
          "analytics"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "book2color",
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          "ai-tools"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "bookbeam",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "bookbub",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "bookbub-insights",
        "name": "BookBub Partners Blog",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "bookfunnel",
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          "direct-sales"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "booklife",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
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        "id": "booksirens",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
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        "id": "booksprout",
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      },
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        "added": "2026-11-09T00:00:00.000Z"
      },
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        "id": "calibre",
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        "added": "2026-11-09T00:00:00.000Z"
      },
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
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        ],
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      },
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        ],
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      },
      {
        "id": "colorcraft",
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        ],
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      },
      {
        "id": "creative-fabrica",
        "name": "Creative Fabrica",
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          "low-content"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "creativindie",
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        ],
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      },
      {
        "id": "dabble",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "damonza",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "data-dive",
        "name": "Data Dive",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "diy-book-covers",
        "name": "DIY Book Covers",
        "categories": [
          "cover-design",
          "ai-tools"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "diy-book-formats",
        "name": "DIY Book Formats",
        "categories": [
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "draft2digital",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
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        "id": "ds-amazon-quick-view",
        "name": "DS Amazon Quick View",
        "categories": [
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "editorial-freelancers-association",
        "name": "Editorial Freelancers Association",
        "categories": [
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "elevenlabs",
        "name": "ElevenLabs",
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "ereader-news-today",
        "name": "Ereader News Today",
        "categories": [
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "fiverr",
        "name": "Fiverr",
        "categories": [
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "getcovers",
        "name": "GetCovers",
        "categories": [
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "gimp",
        "name": "GIMP",
        "categories": [
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "goodreads",
        "name": "Goodreads",
        "categories": [
          "reviews-arc",
          "ads-promotion"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "google-docs",
        "name": "Google Docs",
        "categories": [
          "writing-formatting"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "google-gemini",
        "name": "Google Gemini",
        "categories": [
          "ai-tools"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "google-play-books-partner",
        "name": "Google Play Books Partner Center",
        "categories": [
          "print-distribution"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "google-trends",
        "name": "Google Trends",
        "categories": [
          "book-research",
          "keywords-categories"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "grammarly",
        "name": "Grammarly",
        "categories": [
          "editing"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "gumroad",
        "name": "Gumroad",
        "categories": [
          "direct-sales"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "helium-10",
        "name": "Helium 10",
        "categories": [
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          "book-research"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
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        "id": "hemingway-editor",
        "name": "Hemingway Editor",
        "categories": [
          "editing"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "hidden-gems-books",
        "name": "Hidden Gems Books",
        "categories": [
          "reviews-arc",
          "ads-promotion"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "ideogram",
        "name": "Ideogram",
        "categories": [
          "ai-tools",
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "indie-author-magazine",
        "name": "Indie Author Magazine",
        "categories": [
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        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "ingramspark",
        "name": "IngramSpark",
        "categories": [
          "print-distribution"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "inkscape",
        "name": "Inkscape",
        "categories": [
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "isbn-international",
        "name": "International ISBN Agency",
        "categories": [
          "legal-isbn"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "jane-friedman",
        "name": "Jane Friedman",
        "categories": [
          "courses-blogs"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "jungle-scout",
        "name": "Jungle Scout",
        "categories": [
          "book-research",
          "keywords-categories"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "jutoh",
        "name": "Jutoh",
        "categories": [
          "writing-formatting"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kboards-writers-cafe",
        "name": "KBoards Writers' Cafe",
        "categories": [
          "communities"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kdp-coloring-book-studio",
        "name": "KDP Coloring Book Studio",
        "categories": [
          "low-content",
          "ai-tools"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kdp-community",
        "name": "KDP Community",
        "categories": [
          "official",
          "communities"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kdp-cover-calculator",
        "name": "KDP Cover Calculator",
        "categories": [
          "official",
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kdp-help-center",
        "name": "KDP Help Center",
        "categories": [
          "official"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kdp-select",
        "name": "KDP Select",
        "categories": [
          "official"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kdp-tools-io",
        "name": "KDP Tools (kdptools.io)",
        "categories": [
          "keywords-categories",
          "book-research",
          "ai-tools"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kdpeasy",
        "name": "KDPEasy",
        "categories": [
          "cover-design",
          "low-content",
          "keywords-categories"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kdptop",
        "name": "KDPTop",
        "categories": [
          "book-research",
          "keywords-categories",
          "analytics"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kdspy",
        "name": "KDSPY",
        "categories": [
          "book-research",
          "keywords-categories"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "keepa",
        "name": "Keepa",
        "categories": [
          "analytics",
          "book-research"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kindle-create",
        "name": "Kindle Create",
        "categories": [
          "official",
          "writing-formatting"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kindle-previewer",
        "name": "Kindle Previewer",
        "categories": [
          "official",
          "writing-formatting"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kindlepreneur",
        "name": "Kindlepreneur",
        "categories": [
          "courses-blogs"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kit",
        "name": "Kit",
        "categories": [
          "email-tools"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kobo-writing-life",
        "name": "Kobo Writing Life",
        "categories": [
          "print-distribution",
          "audio"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "krita",
        "name": "Krita",
        "categories": [
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "laura-jane-illustrations",
        "name": "Laura Jane Illustrations",
        "categories": [
          "courses-blogs"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "leonardo-ai",
        "name": "Leonardo AI",
        "categories": [
          "ai-tools",
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "loc-pcn",
        "name": "Library of Congress PCN Program",
        "categories": [
          "legal-isbn"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "low-content-profits",
        "name": "Low Content Profits",
        "categories": [
          "courses-blogs",
          "low-content"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "lulu",
        "name": "Lulu",
        "categories": [
          "print-distribution"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "mailchimp",
        "name": "Mailchimp",
        "categories": [
          "email-tools"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "mailerlite",
        "name": "MailerLite",
        "categories": [
          "email-tools"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "manuscript-report",
        "name": "ManuscriptReport",
        "categories": [
          "keywords-categories",
          "book-research"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "merchantwords",
        "name": "MerchantWords",
        "categories": [
          "keywords-categories"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "meta-ads-manager",
        "name": "Meta Ads Manager",
        "categories": [
          "ads-promotion"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "miblart",
        "name": "MiblArt",
        "categories": [
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "microsoft-word",
        "name": "Microsoft Word",
        "categories": [
          "writing-formatting"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "midjourney",
        "name": "Midjourney",
        "categories": [
          "ai-tools",
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "netgalley",
        "name": "NetGalley",
        "categories": [
          "reviews-arc"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "nicholas-erik",
        "name": "Nicholas Erik",
        "categories": [
          "courses-blogs"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "nielsen-isbn-uk",
        "name": "Nielsen ISBN Store (UK & Ireland)",
        "categories": [
          "legal-isbn"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "novelcrafter",
        "name": "Novelcrafter",
        "categories": [
          "writing-formatting",
          "ai-tools"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "pandoc",
        "name": "Pandoc",
        "categories": [
          "writing-formatting"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "payhip",
        "name": "Payhip",
        "categories": [
          "direct-sales"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "photopea",
        "name": "Photopea",
        "categories": [
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "pinterest-business",
        "name": "Pinterest Business",
        "categories": [
          "ads-promotion"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "pinterest-trends",
        "name": "Pinterest Trends",
        "categories": [
          "book-research"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "placeit",
        "name": "Placeit",
        "categories": [
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "plottr",
        "name": "Plottr",
        "categories": [
          "writing-formatting"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "plr-planners",
        "name": "PLR Planners",
        "categories": [
          "low-content"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "procreate",
        "name": "Procreate",
        "categories": [
          "cover-design",
          "low-content"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "prowritingaid",
        "name": "ProWritingAid",
        "categories": [
          "editing"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "publishdrive",
        "name": "PublishDrive",
        "categories": [
          "print-distribution",
          "audio"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "publisher-rocket",
        "name": "Publisher Rocket",
        "categories": [
          "book-research",
          "keywords-categories"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "puzzle-maker-pro",
        "name": "Puzzle Maker Pro",
        "categories": [
          "low-content"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "reddit-r-kdp",
        "name": "r/KDP",
        "categories": [
          "communities"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "reddit-r-printondemand",
        "name": "r/printondemand",
        "categories": [
          "communities"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "reddit-r-selfpublish",
        "name": "r/selfpublish",
        "categories": [
          "communities"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "readers-favorite",
        "name": "Readers' Favorite",
        "categories": [
          "reviews-arc"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "recraft",
        "name": "Recraft",
        "categories": [
          "ai-tools",
          "low-content"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "reedsy-blog",
        "name": "Reedsy Blog",
        "categories": [
          "courses-blogs"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "reedsy-marketplace",
        "name": "Reedsy Marketplace",
        "categories": [
          "editing",
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "reedsy-studio",
        "name": "Reedsy Studio",
        "categories": [
          "writing-formatting",
          "editing"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "robin-reads",
        "name": "Robin Reads",
        "categories": [
          "ads-promotion"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "scrivener",
        "name": "Scrivener",
        "categories": [
          "writing-formatting"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "self-publishing-formula",
        "name": "Self Publishing Formula (Learn Self Publishing)",
        "categories": [
          "courses-blogs",
          "communities"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "self-publishing-titans",
        "name": "Self Publishing Titans",
        "categories": [
          "book-research",
          "low-content",
          "courses-blogs"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "self-publishing-school",
        "name": "Self-Publishing School",
        "categories": [
          "courses-blogs"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "sellersprite",
        "name": "SellerSprite",
        "categories": [
          "keywords-categories",
          "book-research"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "shopify",
        "name": "Shopify",
        "categories": [
          "direct-sales"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "sigil",
        "name": "Sigil",
        "categories": [
          "writing-formatting"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "spotify-for-authors",
        "name": "Spotify for Authors",
        "categories": [
          "audio"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "storyorigin",
        "name": "StoryOrigin",
        "categories": [
          "email-tools",
          "reviews-arc",
          "ads-promotion"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "streetlib",
        "name": "StreetLib",
        "categories": [
          "print-distribution",
          "audio"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "sudowrite",
        "name": "Sudowrite",
        "categories": [
          "ai-tools"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "tangent-templates",
        "name": "Tangent Templates",
        "categories": [
          "low-content",
          "cover-design"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "the-book-designer",
        "name": "The Book Designer",
        "categories": [
          "courses-blogs"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "the-creative-penn",
        "name": "The Creative Penn",
        "categories": [
          "courses-blogs"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "the-fussy-librarian",
        "name": "The Fussy Librarian",
        "categories": [
          "ads-promotion"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "the-home-boss",
        "name": "The Home Boss",
        "categories": [
          "courses-blogs",
          "communities"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "the-self-publishing-show",
        "name": "The Self Publishing Show",
        "categories": [
          "courses-blogs"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "euipo-tmview",
        "name": "TMview",
        "categories": [
          "legal-isbn"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "copyright-office",
        "name": "U.S. Copyright Office",
        "categories": [
          "legal-isbn"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "uspto-trademark-search",
        "name": "USPTO Trademark Search",
        "categories": [
          "legal-isbn"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "vellum",
        "name": "Vellum",
        "categories": [
          "writing-formatting"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "voracious-readers-only",
        "name": "Voracious Readers Only",
        "categories": [
          "reviews-arc",
          "email-tools"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "wipo-global-brand-database",
        "name": "WIPO Global Brand Database",
        "categories": [
          "legal-isbn"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "writer-beware",
        "name": "Writer Beware",
        "categories": [
          "courses-blogs"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "written-word-media",
        "name": "Written Word Media",
        "categories": [
          "ads-promotion"
        ],
        "added": "2026-11-09T00:00:00.000Z"
      }
    ],
    "price_changes": [
      {
        "id": "canva",
        "name": "Canva",
        "date": "2026-11-09T00:00:00.000Z",
        "kind": "correction",
        "price_now": 18,
        "currency": "USD",
        "note": "Corrected from a third-party figure (US$120/yr) to Canva's own US pricing page: Pro US$18/mo or US$144/yr."
      },
      {
        "id": "draft2digital",
        "name": "Draft2Digital",
        "date": "2026-11-09T00:00:00.000Z",
        "kind": "correction",
        "price_now": 20,
        "currency": "USD",
        "note": "Corrected from 'free' after checking D2D's FAQ: publishing needs a $20 one-time activation fee, plus a $12/yr fee for small accounts after the first year."
      },
      {
        "id": "ideogram",
        "name": "Ideogram",
        "date": "2026-11-09T00:00:00.000Z",
        "kind": "correction",
        "price_now": 20,
        "currency": "USD",
        "note": "Corrected from an unsourced free-tier estimate (~10 a day) to Ideogram's pricing page: weekly free credits that vary, paid plans from $20/mo."
      },
      {
        "id": "ingramspark",
        "name": "IngramSpark",
        "date": "2026-11-09T00:00:00.000Z",
        "kind": "correction",
        "price_now": null,
        "currency": "USD",
        "note": "Corrected from 'fees not verified' to IngramSpark's pricing page: free account and title setup; you pay print costs per copy."
      },
      {
        "id": "kdptop",
        "name": "KDPTop",
        "date": "2026-11-09T00:00:00.000Z",
        "kind": "plan",
        "price_now": 19.99,
        "currency": "USD",
        "note": "Plans listed as Free, Creator $19.99/mo ($199/yr), Pro $39/mo ($390/yr), Team $99/mo ($990/yr); first period 50% off after a 7-day trial."
      },
      {
        "id": "leonardo-ai",
        "name": "Leonardo AI",
        "date": "2026-11-09T00:00:00.000Z",
        "kind": "correction",
        "price_now": 12,
        "currency": "USD",
        "note": "Added the paid starting price from Leonardo's pricing page: Essential $12/mo, or $10/mo billed yearly. Free plan confirmed at 150 fast tokens a day."
      },
      {
        "id": "recraft",
        "name": "Recraft",
        "date": "2026-11-09T00:00:00.000Z",
        "kind": "correction",
        "price_now": 12,
        "currency": "USD",
        "note": "Corrected from an unsourced free-tier figure (50 images a day) to Recraft's pricing page: paid plans from $12/mo; the free plan does not allow commercial use."
      },
      {
        "id": "reedsy-studio",
        "name": "Reedsy Studio",
        "date": "2026-11-09T00:00:00.000Z",
        "kind": "correction",
        "price_now": 4.99,
        "currency": "USD",
        "note": "Checked against Reedsy's pricing page: the $4.99 tier is the Craft add-on (history, stats, goals), not a planning tier; Outlining is $7.99/mo."
      },
      {
        "id": "vellum",
        "name": "Vellum",
        "date": "2026-11-09T00:00:00.000Z",
        "kind": "correction",
        "price_now": 199.99,
        "currency": "USD",
        "note": "Corrected from a third-party estimate ($199-249) to the vendor store prices: Vellum Ebooks $199.99, Vellum Press $249.99."
      }
    ],
    "facts_checked": [
      {
        "id": "a-plus-content",
        "title": "A+ Content for KDP books: where to create it and what's allowed",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "hardcover-and-paperback-preorders",
        "title": "Can you put a KDP paperback or hardcover on pre-order?",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "printing-costs",
        "title": "How KDP calculates paperback and hardcover printing costs",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "ai-content-disclosure",
        "title": "KDP AI content disclosure: AI-generated vs AI-assisted",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "bleed-and-margins",
        "title": "KDP bleed size and minimum margins by page count",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "book-description-rules",
        "title": "KDP book description rules: 4,000 characters and supported HTML",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "ebook-file-formats",
        "title": "KDP ebook file formats: manuscript and cover requirements",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "ebook-preorders",
        "title": "KDP ebook pre-orders: lead time, final file deadline and penalties",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "ebook-pricing-rules",
        "title": "KDP ebook pricing rules: minimum, maximum and price matching",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "ebook-royalties",
        "title": "KDP ebook royalties: the 35% and 70% options",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "expanded-distribution",
        "title": "KDP Expanded Distribution: eligibility, royalty and restrictions",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "hardcover-royalties",
        "title": "KDP hardcover royalties: 60% or 50% minus printing cost",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "isbn-rules",
        "title": "KDP ISBN rules: free KDP ISBN vs your own, and ebooks",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "keywords-and-categories",
        "title": "KDP keywords and categories: 7 keywords, 3 categories",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "low-content-books",
        "title": "KDP low-content books: definition, ISBN option and limits",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "page-count-limits",
        "title": "KDP minimum and maximum page counts by format, paper and ink",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "cover-dimensions",
        "title": "KDP paperback cover size and spine width by page count",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "paperback-royalties",
        "title": "KDP paperback royalties: 60% or 50% minus printing cost",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "author-copies-and-proofs",
        "title": "KDP proof copies and author copies: cost, limits and how to order",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kdp-select-rules",
        "title": "KDP Select rules: exclusivity, renewal, Kindle+ and promotions",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "tax-interview",
        "title": "KDP tax interview (tax profile): W-8, withholding and treaties",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "title-and-metadata-guidelines",
        "title": "KDP title, subtitle, series and contributor rules, plus title limits",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "trim-sizes",
        "title": "KDP trim sizes for paperback and hardcover books",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "kenp-royalties",
        "title": "KENP royalties: how KDP pays for Kindle+ pages read",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "public-domain-content",
        "title": "Publishing public domain books on KDP: differentiation and royalties",
        "verified_at": "2026-11-09T00:00:00.000Z"
      },
      {
        "id": "royalty-payments",
        "title": "When and how KDP pays royalties: schedule, thresholds, methods",
        "verified_at": "2026-11-09T00:00:00.000Z"
      }
    ]
  }
}