{"publishers": ["Grosset & Dunlap"], "physical_format": "Paperback", "subtitle": "The Comic Book King (All Aboard Mystery Reader)", "source_records": ["amazon:0448444380"], "title": "Undercover Kid", "contributions": ["Andy Sklar (Illustrator)"], "number_of_pages": 48, "isbn_13": ["9780448444383"], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "languages": [{"key": "/l/eng"}], "authors": [{"key": "/a/OL35002A"}], "isbn_10": ["0448444380"], "publish_date": "December 31, 2025", "key": "/b/OL10266293M", "last_modified": {"type": "/type/datetime", "value": "2009-10-16T02:52:57.254072"}, "latest_revision": 2, "subjects": ["Juvenile Fiction", "Children's Books/Ages 9-12 Fiction", "Children's Books/All Ages", "Children: Grades 4-6", "Humorous Stories", "Mysteries, Espionage, & Detective Stories", "Juvenile Fiction / Action & Adventure", "Action & Adventure - General"], "works": [{"key": "/works/OL64900W"}], "type": {"key": "/type/edition"}, "id": 13692950, "revision": 2}