{"physical_format": "Spiral-bound", "weight": "0.8 ounces", "publishers": ["Ronnie Sellers Productions"], "number_of_pages": 60, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "isbn_13": ["9781416212751"], "isbn_10": ["1416212752"], "publish_date": "August 1, 2006", "key": "/b/OL11757647M", "authors": [{"key": "/a/OL3732110A"}], "title": "Doggie Days, 2007 Engagement Calendar", "type": {"key": "/type/edition"}, "id": 15514599, "physical_dimensions": "5.4 x 4.4 x 0.8 inches", "revision": 1}