{"languages": [{"key": "/l/eng"}], "physical_format": "Unknown Binding", "subtitle": "Its life cycle, (Colorful nature series)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "publishers": ["Sterling Pub. Co"], "number_of_pages": 64, "isbn_13": ["9780806934747"], "isbn_10": ["0806934743"], "publish_date": "1974", "key": "/b/OL7943403M", "authors": [{"key": "/a/OL2071812A"}], "title": "The penguin", "type": {"key": "/type/edition"}, "id": 10776577, "revision": 1}