{"id":"obr:work:life-expectancy","slug":"life-expectancy","url":"https://openbookrank.com/en/book/life-expectancy","urls":{"en":"https://openbookrank.com/en/book/life-expectancy"},"title":"Life Expectancy","titles":{"en":"Life Expectancy","pl":"Przepowiednia","fr":"Jour fatal","nl":"Tijd van leven","sv":"Livstid"},"author":{"id":"obr:author:dean-koontz","name":"Dean Koontz","api":"https://openbookrank.com/api/v1/authors/dean-koontz.json"},"year":2004,"pages":476,"originalLanguage":"en","identifiers":{"wikidata":"Q6544773","openLibrary":"OL497164W","isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":"life-expectancy","amazon":null},"score":{"value":7.64,"scale":10,"ratings":59,"confidence":0.286,"rawAverage":7.88,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"openlibrary","name":"Open Library","average":8.33,"ratings":6,"weight":0.102},{"id":"hardcover","name":"Hardcover","average":7.83,"ratings":53,"weight":0.898}],"ranks":[{"category":"thriller","name":"Thriller","rank":187,"url":"https://openbookrank.com/en/ranking/thriller","api":"https://openbookrank.com/api/v1/rankings/thriller.json"}],"popularity":{"ratingsPercentile":69,"wikipediaPageviews":5366,"editions":22},"series":null,"awards":[],"adaptations":[],"similar":[{"id":"obr:work:the-rainmaker","title":"The Rainmaker","author":"John Grisham","score":7.64,"api":"https://openbookrank.com/api/v1/books/the-rainmaker.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:patriot-games","title":"Patriot Games","author":"Tom Clancy","score":7.64,"api":"https://openbookrank.com/api/v1/books/patriot-games.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:a-faint-cold-fear","title":"A Faint Cold Fear","author":"Karin Slaughter","score":7.64,"api":"https://openbookrank.com/api/v1/books/a-faint-cold-fear.json"},{"id":"obr:work:the-vanished-man","title":"The Vanished Man","author":"Jeffery Deaver","score":7.64,"api":"https://openbookrank.com/api/v1/books/the-vanished-man.json"}],"citation":"According to BookRank (openbookrank.com), \"Life Expectancy\" by Dean Koontz scores 7.64/10 from 59 reader ratings, #187 in Thriller (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}