{"id":"obr:work:harry-potter-prequel","slug":"harry-potter-prequel","url":"https://openbookrank.com/en/book/harry-potter-prequel","urls":{"en":"https://openbookrank.com/en/book/harry-potter-prequel","pl":"https://openbookrank.com/pl/ksiazka/harry-potter-prequel","de":"https://openbookrank.com/de/buch/harry-potter-prequel","es":"https://openbookrank.com/es/libro/harry-potter-prequel","fr":"https://openbookrank.com/fr/livre/harry-potter-prequel","it":"https://openbookrank.com/it/libro/harry-potter-prequel","nl":"https://openbookrank.com/nl/boek/harry-potter-prequel","pt":"https://openbookrank.com/pt/livro/harry-potter-prequel","zh-hant":"https://openbookrank.com/zh-hant/tushu/harry-potter-prequel"},"title":"Harry Potter prequel","titles":{"pt":"Harry Potter","de":"Harry-Potter-Prequel","en":"Harry Potter prequel","es":"Precuela de Harry Potter","fr":"Prologue à Harry Potter","it":"prologo di Harry Potter","ko":"해리 포터 프리퀄","nl":"De Harry Potter Prequel","pl":"Prequel serii Harry Potter","zh":"哈利波特前传","zh-hant":"哈利波特前傳","uk":"Гаррі Поттер: Передісторія"},"author":{"id":"obr:author:j-k-rowling","name":"J. K. Rowling","api":"https://openbookrank.com/api/v1/authors/j-k-rowling.json"},"year":2008,"pages":null,"originalLanguage":null,"identifiers":{"wikidata":"Q1148668","openLibrary":null,"isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":null,"amazon":null},"score":{"value":null,"scale":10,"ratings":0,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":0,"wikipediaPageviews":null,"editions":null},"series":{"id":"obr:series:harry-potter","slug":"harry-potter","title":"Harry Potter","position":0.5,"volumes":8,"api":"https://openbookrank.com/api/v1/series/harry-potter.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Harry Potter prequel\" by J. K. Rowling but does not score it: it has fewer than 50 reader ratings (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}