{"id":"obr:work:the-crimson-campaign","slug":"the-crimson-campaign","url":"https://openbookrank.com/en/book/the-crimson-campaign","urls":{"en":"https://openbookrank.com/en/book/the-crimson-campaign"},"title":"The Crimson Campaign","titles":{"en":"The Crimson Campaign","pl":"Krwawa kampania","de":"Schicksalswende","fr":"La campagne écarlate","it":"La campagna Cremisi","nl":"The Crimson Campaign"},"author":{"id":"obr:author:brian-mcclellan","name":"Brian McClellan","api":"https://openbookrank.com/api/v1/authors/brian-mcclellan.json"},"year":2014,"pages":638,"originalLanguage":"en","identifiers":{"wikidata":"Q17017437","openLibrary":"OL19090413W","isbn13":"9781405519953","isbns":["9781405519953"],"isbnByLanguage":{},"googleBooks":"S3QJGM58BacC","hardcover":"the-crimson-campaign","amazon":null},"score":{"value":8.42,"scale":10,"ratings":345,"confidence":0.701,"rawAverage":8.62,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"openlibrary","name":"Open Library","average":8.2,"ratings":10,"weight":0.029},{"id":"hardcover","name":"Hardcover","average":8.64,"ratings":335,"weight":0.971}],"ranks":[{"category":"fantasy","name":"Fantasy","rank":136,"url":"https://openbookrank.com/en/ranking/fantasy","api":"https://openbookrank.com/api/v1/rankings/fantasy.json"}],"popularity":{"ratingsPercentile":90,"wikipediaPageviews":3513,"editions":0},"series":{"id":"obr:series:the-powder-mage-trilogy","slug":"the-powder-mage-trilogy","title":"The Powder Mage trilogy","position":2,"volumes":3,"api":"https://openbookrank.com/api/v1/series/the-powder-mage-trilogy.json"},"awards":[],"adaptations":[],"similar":[{"id":"obr:work:piranesi","title":"Piranesi","author":"Susanna Clarke","score":8.42,"api":"https://openbookrank.com/api/v1/books/piranesi.json"},{"id":"obr:work:the-graveyard-book","title":"The Graveyard Book","author":"Neil Gaiman","score":8.42,"api":"https://openbookrank.com/api/v1/books/the-graveyard-book.json"},{"id":"obr:work:wrath-of-empire","title":"Wrath of Empire","author":"Brian McClellan","score":8.42,"api":"https://openbookrank.com/api/v1/books/wrath-of-empire.json"},{"id":"obr:work:grey-sister","title":"Grey Sister","author":"Mark Lawrence","score":8.42,"api":"https://openbookrank.com/api/v1/books/grey-sister.json"},{"id":"obr:work:ruin","title":"Ruin","author":"John Gwynne","score":8.42,"api":"https://openbookrank.com/api/v1/books/ruin.json"},{"id":"obr:work:sins-of-empire-8957e","title":"Sins of Empire","author":"Brian McClellan","score":8.41,"api":"https://openbookrank.com/api/v1/books/sins-of-empire-8957e.json"}],"citation":"According to BookRank (openbookrank.com), \"The Crimson Campaign\" by Brian McClellan scores 8.42/10 from 345 reader ratings, #136 in Fantasy (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}