{"id":"obr:work:clays-ark","slug":"clays-ark","url":"https://openbookrank.com/en/book/clays-ark","urls":{"en":"https://openbookrank.com/en/book/clays-ark","fr":"https://openbookrank.com/fr/livre/clays-ark"},"title":"Clay's Ark","titles":{"en":"Clay's Ark","fr":"Humains, plus qu'humains","it":"Incidente nel deserto","uk":"Клеїв ковчег","ko":"진흙방주"},"author":{"id":"obr:author:octavia-e-butler","name":"Octavia E. Butler","api":"https://openbookrank.com/api/v1/authors/octavia-e-butler.json"},"year":1984,"pages":213,"originalLanguage":"en","identifiers":{"wikidata":"Q23307323","openLibrary":"OL35622W","isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":"clays-ark","amazon":null},"score":{"value":7.62,"scale":10,"ratings":56,"confidence":0.276,"rawAverage":7.27,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"hardcover","name":"Hardcover","average":7.27,"ratings":56,"weight":1}],"ranks":[{"category":"science-fiction","name":"Science fiction","rank":575,"url":"https://openbookrank.com/en/ranking/science-fiction","api":"https://openbookrank.com/api/v1/rankings/science-fiction.json"}],"popularity":{"ratingsPercentile":68,"wikipediaPageviews":7811,"editions":15},"series":{"id":"obr:series:patternist-series","slug":"patternist-series","title":"Patternist series","position":5,"volumes":5,"api":"https://openbookrank.com/api/v1/series/patternist-series.json"},"awards":[],"adaptations":[],"similar":[{"id":"obr:work:eon","title":"Eon","author":"Greg Bear","score":7.62,"api":"https://openbookrank.com/api/v1/books/eon.json"},{"id":"obr:work:patternmaster","title":"Patternmaster","author":"Octavia E. Butler","score":7.62,"api":"https://openbookrank.com/api/v1/books/patternmaster.json"},{"id":"obr:work:city-of-golden-shadow","title":"City of Golden Shadow","author":"Tad Williams","score":7.62,"api":"https://openbookrank.com/api/v1/books/city-of-golden-shadow.json"},{"id":"obr:work:beyond-the-blue-event-horizon","title":"Beyond the Blue Event Horizon","author":"Frederik Pohl","score":7.62,"api":"https://openbookrank.com/api/v1/books/beyond-the-blue-event-horizon.json"},{"id":"obr:work:dragondrums","title":"Dragondrums","author":"Anne McCaffrey","score":7.62,"api":"https://openbookrank.com/api/v1/books/dragondrums.json"},{"id":"obr:work:the-visitor-f8589","title":"The Visitor","author":"Katherine Applegate","score":7.62,"api":"https://openbookrank.com/api/v1/books/the-visitor-f8589.json"}],"citation":"According to BookRank (openbookrank.com), \"Clay's Ark\" by Octavia E. Butler scores 7.62/10 from 56 reader ratings, #575 in Science fiction (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}