{"schema_version":"bf_book_companion_v1","release_id":"20261010T034321Z-reviewed-full-unique-works","book":{"amazon_purchase_url":"https://www.amazon.com/dp/1250312248?tag=bookfrontie00-20","asin":"1250312248","authors":["Emmy Kastner"],"book_id":"9781250312242","canonical_url":"https://bookfrontier.com/books/nerdy-babies-rocks-9781250312242","cover_image_url":"https://img.bookfrontier.com/9781250312242.jpg?v=b67ff42805a8c0a7","description":"Nerdy Babies is a series that will ignite curiosity in even the youngest readers and encourage them to ask questions and explore the world around them. In Nerdy Babies: Rocks , follow our intrepid babies to the center of the earth. Check out the variety of landforms that occur around the world. Plus, learn about the layers of rock that make up the ground we walk on in this simple text written in question and answer format. With bright artwork by Emmy Kastner, Nerdy Babies is a series that the very littlest nerds will want to return to again and again. Stay curious. There’s more to learn about everything!","forthcoming":false,"isbn13":"9781250312242","publication_date":"20200505","publisher":"Roaring Brook Press","slug":"nerdy-babies-rocks","subtitle":"","title":"Nerdy Babies: Rocks"},"discovery":{"categories":{"all":[{"bisac_code":"JNF037060","confidence_band":"high","label":"Rocks & Minerals","score":0.8621,"source":"bisac_hint_model"},{"bisac_code":"JNF051080","confidence_band":"medium","label":"Earth Science","score":0.8268,"source":"bisac_hint_model"},{"bisac_code":"JNF051170","confidence_band":"medium","label":"Scientific Discoveries","score":0.8117,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"JNF037060","confidence_band":"high","label":"Rocks & Minerals","score":0.8621,"source":"bisac_hint_model"},{"bisac_code":"JNF051080","confidence_band":"medium","label":"Earth Science","score":0.8268,"source":"bisac_hint_model"},{"bisac_code":"JNF051170","confidence_band":"medium","label":"Scientific Discoveries","score":0.8117,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"JNF016000","confidence_band":"high","label":"Wonder & Curiosities","score":1,"source":"onix_publisher_code"},{"bisac_code":"JNF037060","confidence_band":"high","label":"Rocks & Minerals","score":1,"source":"onix_publisher_code"},{"bisac_code":"JNF051180","confidence_band":"high","label":"Geography for Kids","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Rocks & Minerals","score":0.8621,"slug":"rocks-minerals"},{"label":"Earth Science","score":0.8268,"slug":"earth-science"},{"label":"Scientific Discoveries","score":0.8117,"slug":"scientific-discoveries"}],"reader_fit":["Young readers curious about Earth and rocks"],"related_lists":[],"series":null,"similar_books":[{"authors":["Steve Tomecek"],"book_id":"9781426307683","cover_image_url":"https://img.bookfrontier.com/9781426307683.jpg?v=be9a5c3118dbe8a3","score":0.8084,"title":"National Geographic Kids Everything Rocks and Minerals","url":"https://bookfrontier.com/books/9781426307683"},{"authors":["Jill McDonald"],"book_id":"9780593428276","cover_image_url":"https://img.bookfrontier.com/9780593428276.jpg?v=726a4bfe9743630a","score":0.8065,"title":"Hello, World! Rocks and Minerals","url":"https://bookfrontier.com/books/9780593428276"},{"authors":["Devin Dennie"],"book_id":"9781465461902","cover_image_url":"https://img.bookfrontier.com/9781465461902.jpg?v=db9beb27938d1aed","score":0.8023,"title":"My Book of Rocks and Minerals","url":"https://bookfrontier.com/books/9781465461902"},{"authors":["Dianna Hutts Aston"],"book_id":"9781452145556","cover_image_url":"https://img.bookfrontier.com/9781452145556.jpg?v=2792265663cbae14","score":0.8013,"title":"A Rock Is Lively","url":"https://bookfrontier.com/books/9781452145556"},{"authors":["John Farndon"],"book_id":"9781338753677","cover_image_url":"https://img.bookfrontier.com/9781338753677.jpg?v=b6c322f9bb2d10c0","score":0.8001,"title":"Animated Science: Rocks and Minerals","url":"https://bookfrontier.com/books/9781338753677"},{"authors":["Katie Slivensky"],"book_id":"9781665940368","cover_image_url":"https://img.bookfrontier.com/9781665940368.jpg?v=e5e55fc75a8e18be","score":0.7925,"title":"I, Rock","url":"https://bookfrontier.com/books/9781665940368"},{"authors":["Richard Ho"],"book_id":"9781250749925","cover_image_url":"https://img.bookfrontier.com/9781250749925.jpg?v=a0cc7bc4873388f1","score":0.7905,"title":"A Rock Is Born","url":"https://bookfrontier.com/books/9781250749925"},{"authors":["Andy Hirsch"],"book_id":"9781250203953","cover_image_url":"https://img.bookfrontier.com/9781250203953.jpg?v=54bc1b6dfb4432f0","score":0.784,"title":"Science Comics: Rocks and Minerals","url":"https://bookfrontier.com/books/9781250203953"}],"topics":[{"evidence_refs":["keyword:science for babies"],"label":"Science","score":0.1776,"slug":"science"},{"evidence_refs":["keyword:toddler"],"label":"Toddler","score":0.1091,"slug":"toddler"},{"evidence_refs":["keyword:early reader"],"label":"Early","score":0.0401,"slug":"early"},{"evidence_refs":["keyword:early reader"],"label":"Reader","score":0.0401,"slug":"reader"},{"evidence_refs":["keyword:science for babies"],"label":"Babies","score":0.0315,"slug":"babies"}],"what_you_get":["Themes: Earth's landforms, Layers of rock.","Themes: Science, Toddler, Early.","Reading lane: Rocks & Minerals and Earth Science."]},"llm_signals":{"confidence":0.91,"pacing":"unknown","reader_fit":["Young readers curious about Earth and rocks"],"themes":["Earth's landforms","Layers of rock"],"tropes":[]},"source_presence":{"amazon":true,"book_detail":true,"goodreads":true,"llm_signals":true,"similarity_seed":true},"stats":{"amazon_ratings_count":518,"goodreads_ratings_count":99,"goodreads_reviews_count":13,"quality_score":0.8861}}