{"physical_format": "Paperback", "weight": "4.2 ounces", "publishers": ["Dorling Kindersley Publishers Ltd"], "number_of_pages": 48, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12760819, "isbn_13": ["9781405301930"], "isbn_10": ["1405301937"], "publish_date": "November 6, 2003", "key": "/b/OL9474985M", "authors": [{"key": "/a/OL720363A"}], "title": "Superman's Guide to the Universe (Justice League of America Reader)", "type": {"key": "/type/edition"}, "subjects": ["Comic strip fiction / graphic novels", "English language readers"], "physical_dimensions": "8.7 x 5.8 x 0.2 inches", "revision": 1}