{"id":"obr:work:the-age-of-reason","slug":"the-age-of-reason","url":"https://openbookrank.com/en/book/the-age-of-reason","urls":{"en":"https://openbookrank.com/en/book/the-age-of-reason","fr":"https://openbookrank.com/fr/livre/the-age-of-reason","it":"https://openbookrank.com/it/libro/the-age-of-reason","pt":"https://openbookrank.com/pt/livro/the-age-of-reason"},"title":"The Age of Reason","titles":{"en":"The Age of Reason","it":"L'età della ragione","fr":"L'Âge de raison","pt":"A Idade da Razão","uk":"Зрілий вік"},"author":{"id":"obr:author:null","name":"Jean-Paul Sartre","api":"https://openbookrank.com/api/v1/authors/null.json"},"year":1945,"pages":416,"originalLanguage":"en","identifiers":{"wikidata":"Q2422578","openLibrary":"OL60357W","isbn13":"9780679738954","isbns":["9780679738954"],"isbnByLanguage":{},"googleBooks":"he0RAAAAYAAJ","hardcover":"the-age-of-reason","amazon":null},"score":{"value":null,"scale":10,"ratings":27,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":60,"wikipediaPageviews":60524,"editions":56},"series":{"id":"obr:series:the-roads-to-freedom","slug":"the-roads-to-freedom","title":"The Roads to Freedom","position":1,"volumes":3,"api":"https://openbookrank.com/api/v1/series/the-roads-to-freedom.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"The Age of Reason\" by Jean-Paul Sartre 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"}