{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["National Geographic Society"], "number_of_pages": 30, "id": 14728853, "isbn_13": ["9780792247241"], "isbn_10": ["0792247248"], "publish_date": "January 2005", "key": "/b/OL11151628M", "authors": [{"key": "/a/OL3557660A"}], "title": "Tornadoes (Extreme Weather)", "type": {"key": "/type/edition"}, "subjects": ["Science & Nature - Disasters", "Children's Books/Ages 4-8 Nonfiction"], "revision": 1}