{"id":"obr:work:maelstrom","slug":"maelstrom","url":"https://openbookrank.com/en/book/maelstrom","urls":{"en":"https://openbookrank.com/en/book/maelstrom"},"title":"Maelstrom","titles":{"en":"Maelstrom","pl":"Wir","fr":"Rifteurs"},"author":{"id":"obr:author:peter-watts","name":"Peter Watts","api":"https://openbookrank.com/api/v1/authors/peter-watts.json"},"year":2001,"pages":384,"originalLanguage":"en","identifiers":{"wikidata":"Q44286620","openLibrary":"OL8514685W","isbn13":"9780765320537","isbns":["9780765320537"],"isbnByLanguage":{"en":"9780765320537"},"googleBooks":null,"hardcover":"maelstrom","amazon":{"en":"0765320533"}},"score":{"value":7.75,"scale":10,"ratings":60,"confidence":0.29,"rawAverage":7.73,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"openlibrary","name":"Open Library","average":7.78,"ratings":9,"weight":0.15},{"id":"hardcover","name":"Hardcover","average":7.73,"ratings":51,"weight":0.85}],"ranks":[{"category":"science-fiction","name":"Science fiction","rank":450,"url":"https://openbookrank.com/en/ranking/science-fiction","api":"https://openbookrank.com/api/v1/rankings/science-fiction.json"}],"popularity":{"ratingsPercentile":69,"wikipediaPageviews":0,"editions":0},"series":{"id":"obr:series:rifters","slug":"rifters","title":"Rifters","position":2,"volumes":3,"api":"https://openbookrank.com/api/v1/series/rifters.json"},"awards":[],"adaptations":[],"similar":[{"id":"obr:work:2010-odyssey-two","title":"2010: Odyssey Two","author":"Arthur C. Clarke","score":7.75,"api":"https://openbookrank.com/api/v1/books/2010-odyssey-two.json"},{"id":"obr:work:krondor-3bfc5","title":"Krondor: The Assassins","author":"Raymond E. Feist","score":7.75,"api":"https://openbookrank.com/api/v1/books/krondor-3bfc5.json"},{"id":"obr:work:predators-gold","title":"Predator's Gold","author":"Philip Reeve","score":7.75,"api":"https://openbookrank.com/api/v1/books/predators-gold.json"},{"id":"obr:work:krondor-the-betrayal","title":"Krondor: The Betrayal","author":"Raymond E. Feist","score":7.75,"api":"https://openbookrank.com/api/v1/books/krondor-the-betrayal.json"},{"id":"obr:work:ilium","title":"Ilium","author":"Dan Simmons","score":7.76,"api":"https://openbookrank.com/api/v1/books/ilium.json"},{"id":"obr:work:blood-music","title":"Blood Music","author":"Greg Bear","score":7.76,"api":"https://openbookrank.com/api/v1/books/blood-music.json"}],"citation":"According to BookRank (openbookrank.com), \"Maelstrom\" by Peter Watts scores 7.75/10 from 60 reader ratings, #450 in Science fiction (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}