{"identifiers": {"goodreads": ["596930"], "librarything": ["1045174"]}, "title": "Wintersmith", "authors": [{"key": "/authors/OL25712A"}], "publish_date": "October 1, 2007", "publishers": ["HarperTeen"], "covers": [4941554, 4553131], "physical_format": "Paperback", "subjects": ["Action & Adventure - General", "Humorous Stories", "Science Fiction, Fantasy, & Magic", "Juvenile Fiction / Science Fiction, Fantasy, Magic", "Juvenile Fiction", "Children's Books - Young Adult Fiction", "Children: Young Adult (Gr. 7-9)"], "isbn_13": ["9780060890339"], "languages": [{"key": "/languages/eng"}], "isbn_10": ["0060890339"], "type": {"key": "/type/edition"}, "physical_dimensions": "6.8 x 4.2 x 0.9 inches", "source_records": ["amazon:0060890339"], "key": "/books/OL9238360M", "number_of_pages": 464, "works": [{"key": "/works/OL453989W"}], "latest_revision": 7, "revision": 7, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-02T21:30:23.138475"}}