{"id":"obr:work:das-doppelte-lottchen","slug":"das-doppelte-lottchen","url":"https://openbookrank.com/en/book/das-doppelte-lottchen","urls":{"en":"https://openbookrank.com/en/book/das-doppelte-lottchen","pl":"https://openbookrank.com/pl/ksiazka/das-doppelte-lottchen","de":"https://openbookrank.com/de/buch/das-doppelte-lottchen","es":"https://openbookrank.com/es/libro/das-doppelte-lottchen","fr":"https://openbookrank.com/fr/livre/das-doppelte-lottchen","it":"https://openbookrank.com/it/libro/das-doppelte-lottchen","nl":"https://openbookrank.com/nl/boek/das-doppelte-lottchen","sv":"https://openbookrank.com/sv/bok/das-doppelte-lottchen","ja":"https://openbookrank.com/ja/hon/das-doppelte-lottchen","pt":"https://openbookrank.com/pt/livro/das-doppelte-lottchen","zh-hant":"https://openbookrank.com/zh-hant/tushu/das-doppelte-lottchen"},"title":"Lottie and Lisa","titles":{"en":"Lottie and Lisa","pl":"Mania czy Ania","de":"Das doppelte Lottchen","es":"Las dos Carlotas","fr":"Deux pour une","it":"Carlottina e Carlottina","nl":"Lottie and Lisa","sv":"Dubbel-Lotta","uk":"Лотті та Ліза","ja":"ふたりのロッテ"},"author":{"id":"obr:author:null","name":"Erich Kästner","api":"https://openbookrank.com/api/v1/authors/null.json"},"year":1949,"pages":null,"originalLanguage":"de","identifiers":{"wikidata":"Q468100","openLibrary":"OL970185W","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":150,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":0,"wikipediaPageviews":44915,"editions":5},"series":null,"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Lottie and Lisa\" by Erich Kästner but does not score it: it has fewer than 50 reader ratings (snapshot 2026-10-12).","snapshot":"2026-10-12","license":"CC-BY-4.0"}