Open data: daily book rankings as JSON

The rankings BookTrendSpy calculates are free to reuse in research, journalism and your own projects: the World Book Index, the World Audiobook Index, the genre charts and the monthly archive. Chart positions, titles and ids come from Apple and the rights holders, and we grant no rights in them. Every file below is refreshed once a day after the morning update.

How to use it

• Credit the source as "Source: BookTrendSpy (booktrendspy.com)" and link to the matching page if you can.
• Ranks are positions on Apple Books' public top 100 charts, not sales figures. Regional editions of the same book are counted together; translations and audiobooks are separate products.
• Titles marked "adult": true are labelled 18+ on the site.
• Please don't fetch more than once an hour; the data only changes once a day.
• Each country's store chart is shown on its country page, with links to Apple Books, but isn't offered as a download: those charts belong to Apple, and BookTrendSpy only hands out its own calculations.

Files

• World Book Index (top 100 ebooks)
• World Audiobook Index
• Genre: Mysteries & Thrillers
• Genre: Romance
• Genre: Fiction & Literature
• Genre: Fantasy & Science Fiction
• Genre: Comics, Manga & Graphic Novels
• Genre: Young Adult
• Genre: Biographies & Memoirs
• Genre: Self-Help, Health & Mind
• Genre: Business & Personal Finance
• Genre: Non-Fiction
• Genre: Children's books
• Month: November 2026
• Month: October 2026

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