{"id":"obr:work:kryptonim-walizka","slug":"kryptonim-walizka","url":"https://openbookrank.com/pl/ksiazka/kryptonim-walizka","urls":{"pl":"https://openbookrank.com/pl/ksiazka/kryptonim-walizka"},"title":"Kryptonim „Walizka”","titles":{"pl":"Kryptonim „Walizka”"},"author":{"id":"obr:author:null","name":"Jerzy Wróblewski","api":"https://openbookrank.com/api/v1/authors/null.json"},"year":1974,"pages":null,"originalLanguage":null,"identifiers":{"wikidata":"Q16569587","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:kapitan-zbik","slug":"kapitan-zbik","title":"Kapitan Żbik","position":null,"volumes":3,"api":"https://openbookrank.com/api/v1/series/kapitan-zbik.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Kryptonim „Walizka”\" by Jerzy Wróblewski 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"}