{"physical_format": "Paperback", "weight": "12.6 ounces", "publishers": ["Usborne Publishing Ltd"], "number_of_pages": 72, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 10794193, "isbn_13": ["9780746060001"], "isbn_10": ["0746060009"], "publish_date": "January 30, 2004", "key": "/b/OL7958725M", "authors": [{"key": "/a/OL2822098A"}, {"key": "/a/OL1802979A"}], "title": "The Big Book of Mazes (Usborne Mazes)", "type": {"key": "/type/edition"}, "subjects": ["Puzzles & quizzes", "Children: Grades 3-4"], "physical_dimensions": "11.9 x 9.3 x 0.4 inches", "revision": 1}