{"id":"obr:work:the-mystery-of-the-blue-train","slug":"the-mystery-of-the-blue-train","url":"https://openbookrank.com/en/book/the-mystery-of-the-blue-train","urls":{"en":"https://openbookrank.com/en/book/the-mystery-of-the-blue-train","pl":"https://openbookrank.com/pl/ksiazka/the-mystery-of-the-blue-train","de":"https://openbookrank.com/de/buch/the-mystery-of-the-blue-train","es":"https://openbookrank.com/es/libro/the-mystery-of-the-blue-train","fr":"https://openbookrank.com/fr/livre/the-mystery-of-the-blue-train","it":"https://openbookrank.com/it/libro/the-mystery-of-the-blue-train","nl":"https://openbookrank.com/nl/boek/the-mystery-of-the-blue-train","sv":"https://openbookrank.com/sv/bok/the-mystery-of-the-blue-train","ja":"https://openbookrank.com/ja/hon/the-mystery-of-the-blue-train","pt":"https://openbookrank.com/pt/livro/the-mystery-of-the-blue-train","zh-hant":"https://openbookrank.com/zh-hant/tushu/the-mystery-of-the-blue-train"},"title":"The Mystery of the Blue Train","titles":{"en":"The Mystery of the Blue Train","pl":"Tajemnica Błękitnego Expressu","de":"Der blaue Express","es":"El misterio del tren azul","fr":"Le Train bleu","it":"Il mistero del treno azzurro","pt":"O Mistério do Comboio Azul","nl":"Het geheim van den \"train bleu\"","sv":"Mysteriet på Blå tåget","uk":"Загадка «Блакитного потяга»","ja":"青列車の秘密","ko":"블루 트레인의 수수께끼","zh":"蓝色特快上的秘密","zh-hant":"藍色列車之謎"},"author":{"id":"obr:author:agatha-christie","name":"Agatha Christie","api":"https://openbookrank.com/api/v1/authors/agatha-christie.json"},"year":1928,"pages":258,"originalLanguage":"en","identifiers":{"wikidata":"Q636815","openLibrary":"OL471603W","isbn13":"9781420981889","isbns":["9781420981889","9788804683254","9781541239470","9783502111245"],"isbnByLanguage":{"es":"9781541239470","en":"9781420981889","de":"9783502111245"},"googleBooks":"vNNUTIb07ekC","hardcover":"the-mystery-of-the-blue-train","amazon":{"en":"1420981889","es":"1541239474","it":"8804507535","fr":"225302256X","de":"3502111243"}},"score":{"value":7.4,"scale":10,"ratings":291,"confidence":0.664,"rawAverage":7.27,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"openlibrary","name":"Open Library","average":8.06,"ratings":31,"weight":0.107},{"id":"hardcover","name":"Hardcover","average":7.18,"ratings":260,"weight":0.893}],"ranks":[{"category":"classics","name":"Classics","rank":317,"url":"https://openbookrank.com/en/ranking/classics","api":"https://openbookrank.com/api/v1/rankings/classics.json"},{"category":"crime","name":"Crime & mystery","rank":432,"url":"https://openbookrank.com/en/ranking/crime","api":"https://openbookrank.com/api/v1/rankings/crime.json"}],"popularity":{"ratingsPercentile":89,"wikipediaPageviews":71711,"editions":124},"series":{"id":"obr:series:canon-of-hercule-poirot","slug":"canon-of-hercule-poirot","title":"canon of Hercule Poirot","position":null,"volumes":1,"api":"https://openbookrank.com/api/v1/series/canon-of-hercule-poirot.json"},"awards":[],"adaptations":[],"similar":[{"id":"obr:work:whose-body","title":"Whose Body?","author":"Dorothy L. Sayers","score":7.38,"api":"https://openbookrank.com/api/v1/books/whose-body.json"},{"id":"obr:work:casino-royale","title":"Casino Royale","author":"Ian Fleming","score":7.33,"api":"https://openbookrank.com/api/v1/books/casino-royale.json"},{"id":"obr:work:poirot-investigates","title":"Poirot Investigates","author":"Agatha Christie","score":7.51,"api":"https://openbookrank.com/api/v1/books/poirot-investigates.json"},{"id":"obr:work:the-body-in-the-library","title":"The Body in the Library","author":"Agatha Christie","score":7.53,"api":"https://openbookrank.com/api/v1/books/the-body-in-the-library.json"},{"id":"obr:work:evil-under-the-sun","title":"Evil Under the Sun","author":"Agatha Christie","score":7.53,"api":"https://openbookrank.com/api/v1/books/evil-under-the-sun.json"},{"id":"obr:work:death-in-the-clouds","title":"Death in the Clouds","author":"Agatha Christie","score":7.55,"api":"https://openbookrank.com/api/v1/books/death-in-the-clouds.json"}],"citation":"According to BookRank (openbookrank.com), \"The Mystery of the Blue Train\" by Agatha Christie scores 7.4/10 from 291 reader ratings, #317 in Classics (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}