{"id":"obr:work:black-ops","slug":"black-ops","url":"https://openbookrank.com/en/book/black-ops","urls":{"en":"https://openbookrank.com/en/book/black-ops"},"title":"Black Ops","titles":{"en":"Black Ops"},"author":{"id":"obr:author:craig-alanson","name":"Craig Alanson","api":"https://openbookrank.com/api/v1/authors/craig-alanson.json"},"year":2017,"pages":null,"originalLanguage":"en","identifiers":{"wikidata":"Q139881236","openLibrary":"OL24759965W","isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":"black-ops-2017","amazon":null},"score":{"value":7.83,"scale":10,"ratings":211,"confidence":0.534,"rawAverage":7.88,"method":"bayesian-weighted-average","priorWeight":184,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"hardcover","name":"Hardcover","average":7.88,"ratings":211,"weight":1}],"ranks":[{"category":"science-fiction","name":"Science fiction","rank":194,"url":"https://openbookrank.com/en/ranking/science-fiction","api":"https://openbookrank.com/api/v1/rankings/science-fiction.json"}],"popularity":{"ratingsPercentile":88,"wikipediaPageviews":0,"editions":0},"series":{"id":"obr:series:expeditionary-force","slug":"expeditionary-force","title":"Expeditionary Force","position":4,"volumes":10,"api":"https://openbookrank.com/api/v1/series/expeditionary-force.json"},"awards":[],"adaptations":[],"similar":[{"id":"obr:work:foundation-and-earth","title":"Foundation and Earth","author":"Isaac Asimov","score":7.83,"api":"https://openbookrank.com/api/v1/books/foundation-and-earth.json"},{"id":"obr:work:the-passage","title":"The Passage","author":"Justin Cronin","score":7.83,"api":"https://openbookrank.com/api/v1/books/the-passage.json"},{"id":"obr:work:city","title":"City","author":"Clifford D. Simak","score":7.83,"api":"https://openbookrank.com/api/v1/books/city.json"},{"id":"obr:work:friday-black","title":"Friday Black","author":"Nana Kwame Adjei-Brenyah","score":7.83,"api":"https://openbookrank.com/api/v1/books/friday-black.json"},{"id":"obr:work:krondor-3bfc5","title":"Krondor","author":"Raymond E. Feist","score":7.83,"api":"https://openbookrank.com/api/v1/books/krondor-3bfc5.json"},{"id":"obr:work:galactic-north-28b0d","title":"Galactic North","author":"Alastair Reynolds","score":7.83,"api":"https://openbookrank.com/api/v1/books/galactic-north-28b0d.json"}],"citation":"According to BookRank (openbookrank.com), \"Black Ops\" by Craig Alanson scores 7.83/10 from 211 reader ratings, #194 in Science fiction (snapshot 2026-09-21).","snapshot":"2026-09-21","license":"CC-BY-4.0"}