{"id":"obr:work:john-carter-of-mars","slug":"john-carter-of-mars","url":"https://openbookrank.com/en/book/john-carter-of-mars","urls":{"en":"https://openbookrank.com/en/book/john-carter-of-mars","es":"https://openbookrank.com/es/libro/john-carter-of-mars","fr":"https://openbookrank.com/fr/livre/john-carter-of-mars","nl":"https://openbookrank.com/nl/boek/john-carter-of-mars"},"title":"John Carter of Mars","titles":{"es":"John Carter de Marte","it":"Llana di Gathol","en":"John Carter of Mars","fr":"John Carter de Mars","nl":"John Carter of Mars","uk":"Джон Картер з Марса (колекція)"},"author":{"id":"obr:author:edgar-rice-burroughs","name":"Edgar Rice Burroughs","api":"https://openbookrank.com/api/v1/authors/edgar-rice-burroughs.json"},"year":1964,"pages":128,"originalLanguage":"en","identifiers":{"wikidata":"Q3181212","openLibrary":"OL1418199W","isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":"john-carter-of-mars","amazon":null},"score":{"value":null,"scale":10,"ratings":15,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":54,"wikipediaPageviews":31455,"editions":14},"series":{"id":"obr:series:barsoom","slug":"barsoom","title":"Barsoom","position":null,"volumes":11,"api":"https://openbookrank.com/api/v1/series/barsoom.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"John Carter of Mars\" by Edgar Rice Burroughs 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"}