{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "8.2 ounces", "publishers": ["IndyPublish"], "number_of_pages": 152, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13079038, "isbn_13": ["9781435328167"], "isbn_10": ["1435328167"], "publish_date": "August 9, 2007", "key": "/b/OL9739415M", "authors": [{"key": "/a/OL3313932A"}], "title": "The Twin Hells (A Thrilling Narrative of Life in the Kansas and Missouri Penitentiaries)", "type": {"key": "/type/edition"}, "subjects": ["Biography: general", "General", "Biography & Autobiography / General", "Biography / Autobiography"], "physical_dimensions": "9 x 6 x 0.4 inches", "revision": 1}