{"id":"obr:work:the-bourne-ultimatum","slug":"the-bourne-ultimatum","url":"https://openbookrank.com/en/book/the-bourne-ultimatum","urls":{"en":"https://openbookrank.com/en/book/the-bourne-ultimatum","pl":"https://openbookrank.com/pl/ksiazka/the-bourne-ultimatum","de":"https://openbookrank.com/de/buch/the-bourne-ultimatum","fr":"https://openbookrank.com/fr/livre/the-bourne-ultimatum","it":"https://openbookrank.com/it/libro/the-bourne-ultimatum","zh-hant":"https://openbookrank.com/zh-hant/tushu/the-bourne-ultimatum"},"title":"The Bourne Ultimatum","titles":{"en":"The Bourne Ultimatum","pl":"Ultimatum Bourne'a","de":"Das Bourne-Ultimatum","es":"El ultimátum de Bourne","fr":"La Vengeance dans la peau","it":"Il ritorno dello sciacallo","pt":"O Ultimato de Bourne","nl":"The Bourne Ultimatum","sv":"Kodnamn Schakalen","ja":"最後の暗殺者","ko":"본 얼티메이텀","zh":"神鬼通牒","zh-hant":"神鬼通牒"},"author":{"id":"obr:author:robert-ludlum","name":"Robert Ludlum","api":"https://openbookrank.com/api/v1/authors/robert-ludlum.json"},"year":1990,"pages":720,"originalLanguage":"en","identifiers":{"wikidata":"Q779215","openLibrary":"OL2664900W","isbn13":"0394584082","isbns":["9789573323426"],"isbnByLanguage":{"zh":"9789573323426"},"googleBooks":"ekmpjsu25poC","hardcover":"the-bourne-ultimatum","amazon":{"en":"0394584082","de":"3641050200"}},"score":{"value":7.54,"scale":10,"ratings":171,"confidence":0.538,"rawAverage":7.5,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"openlibrary","name":"Open Library","average":7.6,"ratings":20,"weight":0.117},{"id":"hardcover","name":"Hardcover","average":7.48,"ratings":151,"weight":0.883}],"ranks":[{"category":"spy-fiction","name":"Spy & espionage","rank":24,"url":"https://openbookrank.com/en/ranking/spy-fiction","api":"https://openbookrank.com/api/v1/rankings/spy-fiction.json"},{"category":"thriller","name":"Thriller","rank":261,"url":"https://openbookrank.com/en/ranking/thriller","api":"https://openbookrank.com/api/v1/rankings/thriller.json"}],"popularity":{"ratingsPercentile":84,"wikipediaPageviews":28794,"editions":11},"series":{"id":"obr:series:bourne","slug":"bourne","title":"Bourne","position":3,"volumes":14,"api":"https://openbookrank.com/api/v1/series/bourne.json"},"awards":[],"adaptations":[],"similar":[{"id":"obr:work:the-matarese-circle","title":"The Matarese Circle","author":"Robert Ludlum","score":7.46,"api":"https://openbookrank.com/api/v1/books/the-matarese-circle.json"},{"id":"obr:work:jackdaws","title":"Jackdaws","author":"Ken Follett","score":7.64,"api":"https://openbookrank.com/api/v1/books/jackdaws.json"},{"id":"obr:work:the-honourable-schoolboy","title":"The Honourable Schoolboy","author":"John le Carré","score":7.64,"api":"https://openbookrank.com/api/v1/books/the-honourable-schoolboy.json"},{"id":"obr:work:the-bourne-supremacy","title":"The Bourne Supremacy","author":"Robert Ludlum","score":7.65,"api":"https://openbookrank.com/api/v1/books/the-bourne-supremacy.json"},{"id":"obr:work:the-bourne-identity","title":"The Bourne Identity","author":"Robert Ludlum","score":7.7,"api":"https://openbookrank.com/api/v1/books/the-bourne-identity.json"},{"id":"obr:work:storm-island","title":"Eye of the Needle","author":"Ken Follett","score":7.82,"api":"https://openbookrank.com/api/v1/books/storm-island.json"}],"citation":"According to BookRank (openbookrank.com), \"The Bourne Ultimatum\" by Robert Ludlum scores 7.54/10 from 171 reader ratings, #24 in Spy & espionage (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}