{"physical_format": "Audio Cassette", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Books on Tape, Inc."], "title": "Heretics", "isbn_13": ["9780736633918"], "isbn_10": ["073663391X"], "publish_date": "June 7, 1996", "key": "/b/OL9516461M", "authors": [{"key": "/a/OL2659329A"}], "type": {"key": "/type/edition"}, "id": 12812593, "revision": 1}