{"schema_version":"bf_book_companion_v1","release_id":"20261010T034321Z-reviewed-full-unique-works","book":{"amazon_purchase_url":"https://www.amazon.com/dp/0399245030?tag=bookfrontie00-20","asin":"0399245030","authors":["Oliver Jeffers"],"book_id":"9780399245039","canonical_url":"https://bookfrontier.com/books/lost-and-found-9780399245039","cover_image_url":"https://img.bookfrontier.com/9780399245039.jpg?v=cd9b052c3aa555df","description":"From the illustrator of the #1 smash hit The Day The Crayons Quit comes a humorously warm tale of friendship. Now also an animated TV special! What is a boy to do when a lost penguin shows up at his door? Find out where it comes from, of course, and return it. But the journey to the South Pole is long and difficult in the boy’s rowboat. There are storms to brave and deep, dark nights.To pass the time, the boy tells the penguin stories. Finally, they arrive. Yet instead of being happy, both are sad. That’s when the boy realizes: The penguin hadn’t been lost, it had merely been lonely. A poignant, funny, and child-friendly story about friendship lost . . . and then found again.","forthcoming":false,"isbn13":"9780399245039","publication_date":"20051229","publisher":"Penguin Young Readers Group","slug":"lost-and-found","subtitle":"","title":"Lost and Found"},"discovery":{"categories":{"all":[{"bisac_code":"JUV002380","confidence_band":"medium","label":"Penguin Stories","score":0.8223,"source":"bisac_hint_model"},{"bisac_code":"JUV030120","confidence_band":"medium","label":"Polar Regions Stories","score":0.8082,"source":"bisac_hint_model"},{"bisac_code":"JUV002040","confidence_band":"medium","label":"Bird Stories","score":0.8081,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"JUV002380","confidence_band":"medium","label":"Penguin Stories","score":0.8223,"source":"bisac_hint_model"},{"bisac_code":"JUV030120","confidence_band":"medium","label":"Polar Regions Stories","score":0.8082,"source":"bisac_hint_model"},{"bisac_code":"JUV002040","confidence_band":"medium","label":"Bird Stories","score":0.8081,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"JUV001000","confidence_band":"high","label":"Action & Adventure","score":1,"source":"onix_publisher_code"},{"bisac_code":"JUV002040","confidence_band":"high","label":"Bird Stories","score":1,"source":"onix_publisher_code"},{"bisac_code":"JUV039060","confidence_band":"high","label":"Friendship","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Penguin Stories","score":0.8223,"slug":"penguin-stories"},{"label":"Polar Regions Stories","score":0.8082,"slug":"polar-regions-stories"},{"label":"Bird Stories","score":0.8081,"slug":"bird-stories"}],"reader_fit":["Readers who enjoy humorous, warm stories about friendship","Child-friendly stories featuring a boy and a penguin"],"related_lists":[],"series":null,"similar_books":[{"authors":["Kate DiCamillo"],"book_id":"9781536225303","cover_image_url":"https://img.bookfrontier.com/9781536225303.jpg?v=4753afb55cd70600","score":0.7964,"title":"Orris and Timble: Lost and Found","url":"https://bookfrontier.com/books/9781536225303"},{"authors":["Jannie Ho"],"book_id":"9780823459100","cover_image_url":"https://img.bookfrontier.com/9780823459100.jpg?v=c017c2e28e64c32b","score":0.7868,"title":"The Lost Mitten","url":"https://bookfrontier.com/books/9780823459100"},{"authors":["Ross Montgomery"],"book_id":"9781536231311","cover_image_url":"https://img.bookfrontier.com/9781536231311.jpg?v=ad035d459ba23eb8","score":0.7713,"title":"Penguin Huddle","url":"https://bookfrontier.com/books/9781536231311"},{"authors":["Anna Walker"],"book_id":"9780544586567","cover_image_url":"https://img.bookfrontier.com/9780544586567.jpg?v=7ed799e9fd0f4523","score":0.7621,"title":"Alfie's Lost Sharkie","url":"https://bookfrontier.com/books/9780544586567"},{"authors":["Dan Gemeinhart"],"book_id":"9781250361974","cover_image_url":"https://img.bookfrontier.com/9781250361974.jpg?v=2340c70f40598895","score":0.762,"title":"Coyote Lost and Found","url":"https://bookfrontier.com/books/9781250361974"},{"authors":["Oliver Jeffers"],"book_id":"9780399250743","cover_image_url":"https://img.bookfrontier.com/9780399250743.jpg?v=e615c86ccd05f803","score":0.7479,"title":"The Way Back Home","url":"https://bookfrontier.com/books/9780399250743"},{"authors":["Mercer Mayer"],"book_id":"9780061478062","cover_image_url":"https://img.bookfrontier.com/9780061478062.jpg?v=6fd57de30e2bc976","score":0.7448,"title":"Little Critter: Just My Lost Treasure","url":"https://bookfrontier.com/books/9780061478062"},{"authors":["Rachel Delahaye"],"book_id":"9781680104677","cover_image_url":"https://img.bookfrontier.com/9781680104677.jpg?v=5acbdf9ca36125dc","score":0.7399,"title":"Little Penguin Rescue","url":"https://bookfrontier.com/books/9781680104677"}],"topics":[{"evidence_refs":["keyword:social emotional books for kids"],"label":"Kids","score":1,"slug":"kids"},{"evidence_refs":["keyword:books for 5 year old boys"],"label":"Year","score":0.8411,"slug":"year"},{"evidence_refs":["keyword:books for 5 year old boys"],"label":"Boys","score":0.4174,"slug":"boys"},{"evidence_refs":["keyword:kindness books for children"],"label":"Children","score":0.2129,"slug":"children"},{"evidence_refs":["keyword:social emotional books for kids"],"label":"Social","score":0.0723,"slug":"social"}],"what_you_get":["Themes: Friendship, Loneliness.","Themes: Kids, Year, Boys.","Reading lane: Penguin Stories and Polar Regions Stories."]},"llm_signals":{"confidence":0.91,"pacing":"unknown","reader_fit":["Readers who enjoy humorous, warm stories about friendship","Child-friendly stories featuring a boy and a penguin"],"themes":["Friendship","Loneliness"],"tropes":[]},"source_presence":{"amazon":true,"book_detail":true,"goodreads":true,"llm_signals":true,"similarity_seed":true},"stats":{"amazon_ratings_count":3853,"goodreads_ratings_count":10622,"goodreads_reviews_count":911,"quality_score":0.9779}}