{"languages": [{"key": "/l/eng"}], "physical_format": "Audio CD", "weight": "2.4 ounces", "publishers": ["Sound Concepts"], "number_of_pages": 16, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "isbn_13": ["9781933057286"], "isbn_10": ["1933057289"], "publish_date": "January 1, 2006", "key": "/b/OL9382019M", "authors": [{"key": "/a/OL600635A"}], "title": "45 Second Presentation That Will Change Your Life (Audio Book)", "type": {"key": "/type/edition"}, "id": 12651103, "physical_dimensions": "8.6 x 5.4 x 0.2 inches", "revision": 1}