{"id":"obr:work:unlucky-13","slug":"unlucky-13","url":"https://openbookrank.com/en/book/unlucky-13","urls":{"en":"https://openbookrank.com/en/book/unlucky-13"},"title":"Unlucky 13","titles":{"de":"Die 13. Schuld","fr":"13e malédiction","nl":"Het dertiende ongeluk","en":"Unlucky 13"},"author":{"id":"obr:author:james-patterson","name":"James Patterson","api":"https://openbookrank.com/api/v1/authors/james-patterson.json"},"year":2014,"pages":416,"originalLanguage":null,"identifiers":{"wikidata":"Q130704207","openLibrary":"OL16817510W","isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":"unlucky-13","amazon":null},"score":{"value":null,"scale":10,"ratings":34,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":63,"wikipediaPageviews":0,"editions":23},"series":{"id":"obr:series:womens-murder-club","slug":"womens-murder-club","title":"Women's Murder Club","position":13,"volumes":25,"api":"https://openbookrank.com/api/v1/series/womens-murder-club.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Unlucky 13\" by James Patterson 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"}