{"id":"obr:work:mark-of-the-fool-10","slug":"mark-of-the-fool-10","url":"https://openbookrank.com/en/book/mark-of-the-fool-10","urls":{"en":"https://openbookrank.com/en/book/mark-of-the-fool-10"},"title":"Mark of the Fool 10","titles":{"en":"Mark of the Fool 10"},"author":{"id":"obr:author:j-m-clarke","name":"J.M. Clarke","api":"https://openbookrank.com/api/v1/authors/j-m-clarke.json"},"year":2025,"pages":null,"originalLanguage":null,"identifiers":{"wikidata":null,"openLibrary":"OL44736108W","isbn13":"9798293622917","isbns":["9798293622917"],"isbnByLanguage":{"en":"9798293622917"},"googleBooks":null,"hardcover":"mark-of-the-fool-10","amazon":null},"score":{"value":8.12,"scale":10,"ratings":39,"confidence":0.21,"rawAverage":8.77,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"hardcover","name":"Hardcover","average":8.77,"ratings":39,"weight":1}],"ranks":[],"popularity":{"ratingsPercentile":64,"wikipediaPageviews":0,"editions":0},"series":{"id":"obr:series:mark-of-the-fool","slug":"mark-of-the-fool","title":"Mark of the Fool","position":10,"volumes":10,"api":"https://openbookrank.com/api/v1/series/mark-of-the-fool.json"},"awards":[],"adaptations":[],"similar":[],"citation":"According to BookRank (openbookrank.com), \"Mark of the Fool 10\" by J.M. Clarke scores 8.12/10 from 39 reader ratings (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}