{"id":"obr:work:the-bourne-betrayal","slug":"the-bourne-betrayal","url":"https://openbookrank.com/en/book/the-bourne-betrayal","urls":{"en":"https://openbookrank.com/en/book/the-bourne-betrayal","pl":"https://openbookrank.com/pl/ksiazka/the-bourne-betrayal","fr":"https://openbookrank.com/fr/livre/the-bourne-betrayal"},"title":"The Bourne Betrayal","titles":{"de":"Der Bourne Betrug","fr":"La Trahison dans la peau","en":"The Bourne Betrayal","ja":"ボーン・ビトレイヤル","ko":"본 비트레이얼","pl":"Zdrada Bourne'a"},"author":{"id":"obr:author:robert-ludlum","name":"Robert Ludlum","api":"https://openbookrank.com/api/v1/authors/robert-ludlum.json"},"year":2007,"pages":636,"originalLanguage":null,"identifiers":{"wikidata":"Q2743206","openLibrary":null,"isbn13":"9780446580373","isbns":["9780446580373"],"isbnByLanguage":{},"googleBooks":null,"hardcover":"the-bourne-betrayal","amazon":null},"score":{"value":null,"scale":10,"ratings":35,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":63,"wikipediaPageviews":null,"editions":null},"series":{"id":"obr:series:bourne","slug":"bourne","title":"Bourne","position":5,"volumes":14,"api":"https://openbookrank.com/api/v1/series/bourne.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"The Bourne Betrayal\" by Robert Ludlum but does not score it: it has fewer than 50 reader ratings (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}