{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 08:14:56.482104"}, "publishers": ["Ronnie Sellers Productions"], "number_of_pages": 300, "id": 11773414, "isbn_13": ["9781569065952"], "isbn_10": ["1569065950"], "publish_date": "September 1, 2005", "key": "/b/OL8691879M", "authors": [{"key": "/a/OL587388A"}], "title": "Fifty Things to Do When You Turn Fifty", "type": {"key": "/type/edition"}, "subjects": ["Reference", "Psychology", "Aging", "Self-Help", "Self-Help / Aging", "Personal & Practical Guides"], "revision": 1}