{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "subtitle": "A Method Of Abolishing The International Duel", "weight": "1.3 pounds", "publishers": ["Kessinger Publishing, LLC"], "number_of_pages": 280, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12802939, "isbn_13": ["9780548332160"], "isbn_10": ["0548332169"], "publish_date": "June 25, 2007", "key": "/b/OL9508658M", "authors": [{"key": "/a/OL112912A"}], "title": "Why Men Fight", "type": {"key": "/type/edition"}, "subjects": ["Social & political philosophy", "Philosophy / Political", "General", "Political", "Philosophy"], "physical_dimensions": "9 x 6 x 0.8 inches", "revision": 1}