{"id":"obr:work:berserker-blue-death","slug":"berserker-blue-death","url":"https://openbookrank.com/it/libro/berserker-blue-death","urls":{"it":"https://openbookrank.com/it/libro/berserker-blue-death"},"title":"Berserker: Blue Death","titles":{"en":"Berserker: Blue Death","fr":"Léviathan, l'ombre bleue","it":"Berserker: la morte azzurra"},"author":{"id":"obr:author:null","name":"Fred Saberhagen","api":"https://openbookrank.com/api/v1/authors/null.json"},"year":1985,"pages":288,"originalLanguage":null,"identifiers":{"wikidata":"Q30880434","openLibrary":null,"isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":"berserker-1967","amazon":null},"score":{"value":null,"scale":10,"ratings":30,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":61,"wikipediaPageviews":null,"editions":null},"series":{"id":"obr:series:berserker","slug":"berserker","title":"Berserker","position":7,"volumes":3,"api":"https://openbookrank.com/api/v1/series/berserker.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Berserker: Blue Death\" by Fred Saberhagen 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"}