{"id":"obr:work:oliver-the-western-engine","slug":"oliver-the-western-engine","url":"https://openbookrank.com/ja/hon/oliver-the-western-engine","urls":{"ja":"https://openbookrank.com/ja/hon/oliver-the-western-engine"},"title":"Oliver the Western Engine","titles":{"en":"Oliver the Western Engine","ja":"機関車オリバー"},"author":{"id":"obr:author:null","name":"Wilbert Awdry","api":"https://openbookrank.com/api/v1/authors/null.json"},"year":1969,"pages":61,"originalLanguage":null,"identifiers":{"wikidata":"Q11544547","openLibrary":null,"isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":"oliver-the-western-engine","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:the-railway-series","slug":"the-railway-series","title":"The Railway Series","position":24,"volumes":26,"api":"https://openbookrank.com/api/v1/series/the-railway-series.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Oliver the Western Engine\" by Wilbert Awdry 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"}