{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "5.8 ounces", "publishers": ["Backinprint.Com"], "number_of_pages": 116, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12843826, "isbn_13": ["9780595157990"], "isbn_10": ["0595157998"], "publish_date": "January 1, 2001", "key": "/b/OL9542848M", "authors": [{"key": "/a/OL888164A"}], "title": "Who Has the Lucky-Duck in Class 4-B?", "type": {"key": "/type/edition"}, "subjects": ["School stories", "Juvenile Fiction", "Children's Books/Ages 9-12 Fiction", "Children: Young Adult (Gr. 7-9)", "School & Education", "Juvenile Fiction / School & Education", "General"], "revision": 1}