{"id":"obr:work:gideon-the-ninth","slug":"gideon-the-ninth","url":"https://openbookrank.com/en/book/gideon-the-ninth","urls":{"en":"https://openbookrank.com/en/book/gideon-the-ninth","de":"https://openbookrank.com/de/buch/gideon-the-ninth","es":"https://openbookrank.com/es/libro/gideon-the-ninth","fr":"https://openbookrank.com/fr/livre/gideon-the-ninth","it":"https://openbookrank.com/it/libro/gideon-the-ninth"},"title":"Gideon the Ninth","titles":{"en":"Gideon the Ninth","pl":"Gideon z Dziewiątego","de":"Ich bin Gideon","es":"Gideon la Novena","fr":"Gideon la Neuvième","it":"Gideon la Nona","pt":"Gideon","uk":"Гідеон Дев'ята","ja":"ギデオン―第九王家の騎士―"},"author":{"id":"obr:author:tamsyn-muir","name":"Tamsyn Muir","api":"https://openbookrank.com/api/v1/authors/tamsyn-muir.json"},"year":2019,"pages":448,"originalLanguage":"en","identifiers":{"wikidata":"Q79557367","openLibrary":"OL20128158W","isbn13":"9781250313195","isbns":["9781250313195","9788027505814"],"isbnByLanguage":{"en":"9781250313195","cs":"9788027505814"},"googleBooks":null,"hardcover":"gideon-the-ninth","amazon":{"en":"1250313198","fr":"2330183879"}},"score":{"value":8.16,"scale":10,"ratings":1480,"confidence":0.91,"rawAverage":8.18,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"openlibrary","name":"Open Library","average":8.39,"ratings":72,"weight":0.049},{"id":"hardcover","name":"Hardcover","average":8.17,"ratings":1408,"weight":0.951}],"ranks":[{"category":"science-fiction","name":"Science fiction","rank":119,"url":"https://openbookrank.com/en/ranking/science-fiction","api":"https://openbookrank.com/api/v1/rankings/science-fiction.json"},{"category":"fantasy","name":"Fantasy","rank":328,"url":"https://openbookrank.com/en/ranking/fantasy","api":"https://openbookrank.com/api/v1/rankings/fantasy.json"}],"popularity":{"ratingsPercentile":98,"wikipediaPageviews":148130,"editions":7},"series":{"id":"obr:series:locked-tomb-series","slug":"locked-tomb-series","title":"Locked Tomb series","position":1,"volumes":3,"api":"https://openbookrank.com/api/v1/series/locked-tomb-series.json"},"awards":["Locus Award for Best First Novel"],"adaptations":[],"similar":[{"id":"obr:work:we-burned-so-bright","title":"We Burned So Bright","author":"T. J. Klune","score":8.11,"api":"https://openbookrank.com/api/v1/books/we-burned-so-bright.json"},{"id":"obr:work:the-delirium-brief","title":"The Delirium Brief","author":"Charles Stross","score":8.09,"api":"https://openbookrank.com/api/v1/books/the-delirium-brief.json"},{"id":"obr:work:the-aeronauts-windlass","title":"The Aeronaut's Windlass","author":"Jim Butcher","score":8.24,"api":"https://openbookrank.com/api/v1/books/the-aeronauts-windlass.json"},{"id":"obr:work:the-spear-cuts-through-water","title":"The Spear Cuts Through Water","author":"Simon Jimenez","score":8.25,"api":"https://openbookrank.com/api/v1/books/the-spear-cuts-through-water.json"},{"id":"obr:work:harrow-the-ninth","title":"Harrow the Ninth","author":"Tamsyn Muir","score":8.26,"api":"https://openbookrank.com/api/v1/books/harrow-the-ninth.json"},{"id":"obr:work:tailored-realities","title":"Tailored Realities","author":"Brandon Sanderson","score":8.05,"api":"https://openbookrank.com/api/v1/books/tailored-realities.json"}],"citation":"According to BookRank (openbookrank.com), \"Gideon the Ninth\" by Tamsyn Muir scores 8.16/10 from 1,480 reader ratings, #119 in Science fiction (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}