{"id":"obr:work:barrayar","slug":"barrayar","url":"https://openbookrank.com/en/book/barrayar","urls":{"en":"https://openbookrank.com/en/book/barrayar","pl":"https://openbookrank.com/pl/ksiazka/barrayar","es":"https://openbookrank.com/es/libro/barrayar","fr":"https://openbookrank.com/fr/livre/barrayar","it":"https://openbookrank.com/it/libro/barrayar","nl":"https://openbookrank.com/nl/boek/barrayar"},"title":"Barrayar","titles":{"en":"Barrayar","pl":"Barrayar","de":"Barrayar","es":"Barrayar","fr":"Barrayar","it":"Barrayar","nl":"Barrayar","uk":"Барраяр","ja":"バラヤー内乱","ko":"바라야 내전","zh":"巴拉亚","zh-hant":"貝拉亞"},"author":{"id":"obr:author:lois-mcmaster-bujold","name":"Lois McMaster Bujold","api":"https://openbookrank.com/api/v1/authors/lois-mcmaster-bujold.json"},"year":1991,"pages":389,"originalLanguage":"en","identifiers":{"wikidata":"Q2419894","openLibrary":"OL56905W","isbn13":"9780671720834","isbns":["9780671720834","9788440640192"],"isbnByLanguage":{"en":"9780671720834","es":"9788440640192"},"googleBooks":"UTHuAAAAMAAJ","hardcover":"barrayar","amazon":{"en":"067172083X","es":"8440640196","fr":"2277234540"}},"score":{"value":8.12,"scale":10,"ratings":270,"confidence":0.647,"rawAverage":8.17,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"openlibrary","name":"Open Library","average":7.69,"ratings":26,"weight":0.096},{"id":"hardcover","name":"Hardcover","average":8.22,"ratings":244,"weight":0.904}],"ranks":[{"category":"science-fiction","name":"Science fiction","rank":139,"url":"https://openbookrank.com/en/ranking/science-fiction","api":"https://openbookrank.com/api/v1/rankings/science-fiction.json"}],"popularity":{"ratingsPercentile":88,"wikipediaPageviews":8790,"editions":18},"series":{"id":"obr:series:the-vorkosigan-saga","slug":"the-vorkosigan-saga","title":"The Vorkosigan Saga","position":8,"volumes":20,"api":"https://openbookrank.com/api/v1/series/the-vorkosigan-saga.json"},"awards":["Hugo Award for Best Novel","Locus Award for Best Science Fiction Novel"],"adaptations":[],"similar":[{"id":"obr:work:excession","title":"Excession","author":"Iain Banks","score":8.11,"api":"https://openbookrank.com/api/v1/books/excession.json"},{"id":"obr:work:dragonsong","title":"Dragonsong","author":"Anne McCaffrey","score":8.11,"api":"https://openbookrank.com/api/v1/books/dragonsong.json"},{"id":"obr:work:dark-force-rising","title":"Dark Force Rising","author":"Timothy Zahn","score":8.11,"api":"https://openbookrank.com/api/v1/books/dark-force-rising.json"},{"id":"obr:work:the-sword-of-the-lictor","title":"The Sword of the Lictor","author":"Gene Wolfe","score":8.13,"api":"https://openbookrank.com/api/v1/books/the-sword-of-the-lictor.json"},{"id":"obr:work:the-system-of-the-world","title":"The System of the World","author":"Neal Stephenson","score":8.13,"api":"https://openbookrank.com/api/v1/books/the-system-of-the-world.json"},{"id":"obr:work:snow-crash","title":"Snow Crash","author":"Neal Stephenson","score":8.1,"api":"https://openbookrank.com/api/v1/books/snow-crash.json"}],"citation":"According to BookRank (openbookrank.com), \"Barrayar\" by Lois McMaster Bujold scores 8.12/10 from 270 reader ratings, #139 in Science fiction (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}