{"id":"obr:work:black-easter","slug":"black-easter","url":"https://openbookrank.com/en/book/black-easter","urls":{"en":"https://openbookrank.com/en/book/black-easter","nl":"https://openbookrank.com/nl/boek/black-easter"},"title":"Black Easter","titles":{"nl":"Het helse paasvuur","en":"Black Easter","es":"Black Easter","fr":"Pâques noires"},"author":{"id":"obr:author:null","name":"James Blish","api":"https://openbookrank.com/api/v1/authors/null.json"},"year":1968,"pages":165,"originalLanguage":null,"identifiers":{"wikidata":"Q4920715","openLibrary":null,"isbn13":"9780571086993","isbns":["9780571086993"],"isbnByLanguage":{},"googleBooks":null,"hardcover":"black-easter","amazon":null},"score":{"value":null,"scale":10,"ratings":0,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":0,"wikipediaPageviews":null,"editions":null},"series":{"id":"obr:series:after-such-knowledge","slug":"after-such-knowledge","title":"After Such Knowledge","position":3,"volumes":4,"api":"https://openbookrank.com/api/v1/series/after-such-knowledge.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Black Easter\" by James Blish 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"}