{"id":"obr:work:circle-of-heroes","slug":"circle-of-heroes","url":"https://openbookrank.com/it/libro/circle-of-heroes","urls":{"it":"https://openbookrank.com/it/libro/circle-of-heroes"},"title":"Circle of Heroes","titles":{"en":"Circle of Heroes","it":"The Familiars: Il cerchio degli eroi"},"author":{"id":"obr:author:null","name":"Adam Jay Epstein","api":"https://openbookrank.com/api/v1/authors/null.json"},"year":2012,"pages":304,"originalLanguage":null,"identifiers":{"wikidata":"Q17638326","openLibrary":null,"isbn13":"9780061961144","isbns":["9780061961144"],"isbnByLanguage":{},"googleBooks":null,"hardcover":"circle-of-heroes","amazon":null},"score":{"value":null,"scale":10,"ratings":5,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":45,"wikipediaPageviews":null,"editions":null},"series":{"id":"obr:series:the-familiars","slug":"the-familiars","title":"The Familiars","position":3,"volumes":3,"api":"https://openbookrank.com/api/v1/series/the-familiars.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Circle of Heroes\" by Adam Jay Epstein 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"}