{"id":"obr:work:master-alvin","slug":"master-alvin","url":"https://openbookrank.com/en/book/master-alvin","urls":{"en":"https://openbookrank.com/en/book/master-alvin"},"title":"Master Alvin","titles":{"en":"Master Alvin","es":"Master Alvin"},"author":{"id":"obr:author:orson-scott-card","name":"Orson Scott Card","api":"https://openbookrank.com/api/v1/authors/orson-scott-card.json"},"year":null,"pages":null,"originalLanguage":null,"identifiers":{"wikidata":"Q6784980","openLibrary":null,"isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":"master-alvin","amazon":null},"score":{"value":null,"scale":10,"ratings":2,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":40,"wikipediaPageviews":null,"editions":null},"series":{"id":"obr:series:the-tales-of-alvin-maker","slug":"the-tales-of-alvin-maker","title":"The Tales of Alvin Maker","position":7,"volumes":7,"api":"https://openbookrank.com/api/v1/series/the-tales-of-alvin-maker.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Master Alvin\" by Orson Scott Card 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"}