Google Books

Extra Credit builds an outline of Google Books's docs the first time your work uses it. Until then, start at the official documentation.

• Bhagavad Gita telugu Bhagavad Gita API in telugu and odia languages
• Bible-api Free Bible API with multiple languages
• BookRank Book rankings from open reader ratings: books, series, reading orders and authors
• British National Bibliography Books
• Crossref Metadata Search Books & Articles Metadata
• Ganjoor Classic Persian poetry works including access to related manuscripts, recitations and music tracks
• Greenlit Books Catalog of practical AI books with search, series, glossary and a claim ledger
• GurbaniNow Fast and Accurate Gurbani RESTful API
• Gutendex Web-API for fetching data from Project Gutenberg Books Library
• KDP Intelligence KDP niche demand scores, competition analysis and revenue estimates
• Open Library Books, book covers and related data
• Penguin Publishing Books, book covers and related data