{"id":"obr:work:heartstone","slug":"heartstone","url":"https://openbookrank.com/en/book/heartstone","urls":{"en":"https://openbookrank.com/en/book/heartstone"},"title":"Heartstone","titles":{"pl":"Inwazja","es":"La piedra del corazón","fr":"Corruption","en":"Heartstone","de":"Pfeil der Rache"},"author":{"id":"obr:author:c-j-sansom","name":"C. J. Sansom","api":"https://openbookrank.com/api/v1/authors/c-j-sansom.json"},"year":2010,"pages":751,"originalLanguage":null,"identifiers":{"wikidata":"Q3497683","openLibrary":null,"isbn13":"9780230711259","isbns":["9780230711259"],"isbnByLanguage":{},"googleBooks":null,"hardcover":"heartstone","amazon":null},"score":{"value":null,"scale":10,"ratings":11,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":52,"wikipediaPageviews":null,"editions":null},"series":{"id":"obr:series:shardlake-series","slug":"shardlake-series","title":"Shardlake series","position":5,"volumes":7,"api":"https://openbookrank.com/api/v1/series/shardlake-series.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Heartstone\" by C. J. Sansom 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"}