{"id":"obr:work:the-grey-king-the-dark-is-rising-4","slug":"the-grey-king-the-dark-is-rising-4","url":"https://openbookrank.com/en/book/the-grey-king-the-dark-is-rising-4","urls":{"en":"https://openbookrank.com/en/book/the-grey-king-the-dark-is-rising-4"},"title":"The Grey King","titles":{"es":"El rey gris","fr":"Le Roi gris","it":"Il re grigio","nl":"De grijze vorst","sv":"Gråkungen","en":"The Grey King","de":"Der Graue König"},"author":{"id":"obr:author:susan-cooper","name":"Susan Cooper","api":"https://openbookrank.com/api/v1/authors/susan-cooper.json"},"year":1975,"pages":208,"originalLanguage":"en","identifiers":{"wikidata":"Q7738276","openLibrary":"OL894246W","isbn13":"9780701150716","isbns":["9780701150716"],"isbnByLanguage":{"en":"9780701150716"},"googleBooks":null,"hardcover":null,"amazon":null},"score":{"value":null,"scale":10,"ratings":15,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":54,"wikipediaPageviews":8872,"editions":40},"series":{"id":"obr:series:the-dark-is-rising-sequence","slug":"the-dark-is-rising-sequence","title":"The Dark Is Rising Sequence","position":4,"volumes":5,"api":"https://openbookrank.com/api/v1/series/the-dark-is-rising-sequence.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"The Grey King\" by Susan Cooper 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"}