{"isbn_13": ["9781556851650"], "physical_format": "Audio Cassette", "weight": "1.8 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Audio Book Contractors"], "number_of_pages": 13, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13151027, "edition_name": "Unabridged edition", "isbn_10": ["1556851650"], "publish_date": "December 1, 1991", "key": "/b/OL9802667M", "authors": [{"key": "/a/OL2686559A"}, {"key": "/a/OL2776325A"}], "title": "The Conquest of Peru (Classic Books on Cassettes Collection) [UNABRIDGED] (Classic Books on Cassettes Collection)", "type": {"key": "/type/edition"}, "subjects": ["History", "Unabridged Audio - History", "History: World", "History / Americas", "Latin America - South America"], "physical_dimensions": "11.4 x 9.9 x 1.3 inches", "revision": 1}