{"id":"obr:work:the-valley-of-the-lost","slug":"the-valley-of-the-lost","url":"https://openbookrank.com/en/book/the-valley-of-the-lost","urls":{"en":"https://openbookrank.com/en/book/the-valley-of-the-lost"},"title":"The Valley of the Lost","titles":{"en":"The Valley of the Lost","es":"El valle de los perdidos","pt":"O Vale dos Perdidos"},"author":{"id":"obr:author:null","name":"Jennifer Rowe","api":"https://openbookrank.com/api/v1/authors/null.json"},"year":2002,"pages":null,"originalLanguage":null,"identifiers":{"wikidata":"Q10854416","openLibrary":null,"isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":null,"amazon":null},"score":{"value":null,"scale":10,"ratings":0,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":0,"wikipediaPageviews":null,"editions":null},"series":{"id":"obr:series:deltora-quest-octology","slug":"deltora-quest-octology","title":"Deltora Quest octology","position":7,"volumes":8,"api":"https://openbookrank.com/api/v1/series/deltora-quest-octology.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"The Valley of the Lost\" by Jennifer Rowe 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"}