{"physical_format": "School & Library Binding", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "title": "Sing Song", "isbn_13": ["9780027778304"], "isbn_10": ["0027778304"], "key": "/b/OL9811349M", "authors": [{"key": "/a/OL2658761A"}], "type": {"key": "/type/edition"}, "id": 13162767, "revision": 1}