{"id":"obr:work:i-want-my-hat-back","slug":"i-want-my-hat-back","url":"https://openbookrank.com/en/book/i-want-my-hat-back","urls":{"en":"https://openbookrank.com/en/book/i-want-my-hat-back","pl":"https://openbookrank.com/pl/ksiazka/i-want-my-hat-back","de":"https://openbookrank.com/de/buch/i-want-my-hat-back","es":"https://openbookrank.com/es/libro/i-want-my-hat-back","fr":"https://openbookrank.com/fr/livre/i-want-my-hat-back","it":"https://openbookrank.com/it/libro/i-want-my-hat-back","nl":"https://openbookrank.com/nl/boek/i-want-my-hat-back","sv":"https://openbookrank.com/sv/bok/i-want-my-hat-back","ja":"https://openbookrank.com/ja/hon/i-want-my-hat-back","pt":"https://openbookrank.com/pt/livro/i-want-my-hat-back","zh-hant":"https://openbookrank.com/zh-hant/tushu/i-want-my-hat-back"},"title":"I Want My Hat Back","titles":{"en":"I Want My Hat Back","pl":"Gdzie jest moja czapeczka?","de":"Wo ist mein Hut?","es":"Yo quiero mi gorro","fr":"Je veux mon chapeau","it":"Voglio il mio cappello!","nl":"Ik wil mijn hoed terug","sv":"Jag vill ha min hatt","zh":"我要把我的帽子找回来","zh-hant":"我要把我的帽子找回來"},"author":{"id":"obr:author:jon-klassen","name":"Jon Klassen","api":"https://openbookrank.com/api/v1/authors/jon-klassen.json"},"year":2011,"pages":40,"originalLanguage":"en","identifiers":{"wikidata":"Q96418607","openLibrary":"OL16077192W","isbn13":"9781406336832","isbns":["9781406336832","9788493892739","9781443134057","9789867295859"],"isbnByLanguage":{"en":"9781406336832","es":"9788493892739","fr":"9781443134057","zh":"9789867295859"},"googleBooks":"0w9GDQAAQBAJ","hardcover":"i-want-my-hat-back","amazon":{"en":"1406336831","es":"8493892734","fr":"1443134058"}},"score":{"value":8.51,"scale":10,"ratings":96,"confidence":0.395,"rawAverage":8.9,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"openlibrary","name":"Open Library","average":9.13,"ratings":16,"weight":0.167},{"id":"hardcover","name":"Hardcover","average":8.85,"ratings":80,"weight":0.833}],"ranks":[{"category":"picture-books","name":"Picture books","rank":1,"url":"https://openbookrank.com/en/ranking/picture-books","api":"https://openbookrank.com/api/v1/rankings/picture-books.json"}],"popularity":{"ratingsPercentile":76,"wikipediaPageviews":27377,"editions":17},"series":null,"awards":[],"adaptations":[],"similar":[{"id":"obr:work:strega-nona","title":"Strega Nona","author":"Tomie dePaola","score":8.45,"api":"https://openbookrank.com/api/v1/books/strega-nona.json"},{"id":"obr:work:make-way-for-ducklings","title":"Make Way for Ducklings","author":"Robert McCloskey","score":8.42,"api":"https://openbookrank.com/api/v1/books/make-way-for-ducklings.json"},{"id":"obr:work:the-giving-tree","title":"The Giving Tree","author":"Shel Silverstein","score":8.39,"api":"https://openbookrank.com/api/v1/books/the-giving-tree.json"},{"id":"obr:work:where-the-wild-things-are","title":"Where the Wild Things Are","author":"Maurice Sendak","score":8.33,"api":"https://openbookrank.com/api/v1/books/where-the-wild-things-are.json"},{"id":"obr:work:frog-and-toad-together","title":"Frog and Toad Together","author":"Arnold Lobel","score":8.32,"api":"https://openbookrank.com/api/v1/books/frog-and-toad-together.json"},{"id":"obr:work:guess-how-much-i-love-you","title":"Guess How Much I Love You","author":"Sam McBratney","score":8.31,"api":"https://openbookrank.com/api/v1/books/guess-how-much-i-love-you.json"}],"citation":"According to BookRank (openbookrank.com), \"I Want My Hat Back\" by Jon Klassen scores 8.51/10 from 96 reader ratings, #1 in Picture books (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}