{"id":"obr:work:dark-quetzal","slug":"dark-quetzal","url":"https://openbookrank.com/en/book/dark-quetzal","urls":{"en":"https://openbookrank.com/en/book/dark-quetzal"},"title":"Dark Quetzal","titles":{"en":"Dark Quetzal"},"author":{"id":"obr:author:null","name":"Katherine Roberts","api":"https://openbookrank.com/api/v1/authors/null.json"},"year":2003,"pages":251,"originalLanguage":null,"identifiers":{"wikidata":"Q5223366","openLibrary":null,"isbn13":"9781903434673","isbns":["9781903434673"],"isbnByLanguage":{},"googleBooks":null,"hardcover":"dark-quetzal-2003","amazon":null},"score":{"value":null,"scale":10,"ratings":1,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":36,"wikipediaPageviews":null,"editions":null},"series":{"id":"obr:series:the-echorium-sequence","slug":"the-echorium-sequence","title":"The Echorium Sequence","position":null,"volumes":3,"api":"https://openbookrank.com/api/v1/series/the-echorium-sequence.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Dark Quetzal\" by Katherine Roberts 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"}