{"id":"obr:work:mary-poppins-opens-the-door","slug":"mary-poppins-opens-the-door","url":"https://openbookrank.com/en/book/mary-poppins-opens-the-door","urls":{"en":"https://openbookrank.com/en/book/mary-poppins-opens-the-door","it":"https://openbookrank.com/it/libro/mary-poppins-opens-the-door"},"title":"Mary Poppins Opens the Door","titles":{"pl":"Mary Poppins otwiera drzwi","nl":"Mary Poppins Opens the Door","de":"Mary Poppins öffnet die Tür","en":"Mary Poppins Opens the Door","it":"Mary Poppins apre la porta","sv":"Mary Poppins öppnar dörren","fr":"Les Bonnes Idées de Mary Poppins"},"author":{"id":"obr:author:p-l-travers","name":"P. L. Travers","api":"https://openbookrank.com/api/v1/authors/p-l-travers.json"},"year":1943,"pages":256,"originalLanguage":"en","identifiers":{"wikidata":"Q3850501","openLibrary":"OL262143W","isbn13":"9780771085895","isbns":["9780771085895"],"isbnByLanguage":{},"googleBooks":null,"hardcover":"mary-poppins-opens-the-door","amazon":null},"score":{"value":null,"scale":10,"ratings":21,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":57,"wikipediaPageviews":0,"editions":40},"series":{"id":"obr:series:mary-poppins","slug":"mary-poppins","title":"Mary Poppins","position":3,"volumes":6,"api":"https://openbookrank.com/api/v1/series/mary-poppins.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Mary Poppins Opens the Door\" by P. L. Travers 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"}