{"id":"obr:work:halcyon-years","slug":"halcyon-years","url":"https://openbookrank.com/en/book/halcyon-years","urls":{"en":"https://openbookrank.com/en/book/halcyon-years"},"title":"Halcyon Years","titles":{"en":"Halcyon Years"},"author":{"id":"obr:author:alastair-reynolds","name":"Alastair Reynolds","api":"https://openbookrank.com/api/v1/authors/alastair-reynolds.json"},"year":2025,"pages":352,"originalLanguage":"en","identifiers":{"wikidata":null,"openLibrary":"OL45766242W","isbn13":"9780316607087","isbns":["9780316607087"],"isbnByLanguage":{"en":"9780316607087"},"googleBooks":"PEo9EQAAQBAJ","hardcover":"halcyon-years","amazon":{"en":"0316607088"}},"score":{"value":7.8,"scale":10,"ratings":25,"confidence":0.12,"rawAverage":7.96,"method":"bayesian-weighted-average","priorWeight":184,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"hardcover","name":"Hardcover","average":7.96,"ratings":25,"weight":1}],"ranks":[],"popularity":{"ratingsPercentile":65,"wikipediaPageviews":0,"editions":0},"series":null,"awards":[],"adaptations":[],"similar":[],"citation":"According to BookRank (openbookrank.com), \"Halcyon Years\" by Alastair Reynolds scores 7.8/10 from 25 reader ratings (snapshot 2026-09-21).","snapshot":"2026-09-21","license":"CC-BY-4.0"}