{"publishers": ["Sphere"], "source_records": ["amazon:0722188161"], "title": "The World of Null-A", "isbn_13": ["9780722188163"], "covers": [10302699], "physical_format": "paperback", "full_title": "The World of Null-A", "isbn_10": ["0722188161"], "publish_date": "Dec 31, 1988", "key": "/books/OL28363205M", "authors": [{"key": "/authors/OL24708A"}], "works": [{"key": "/works/OL21833W"}], "type": {"key": "/type/edition"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2020-07-21T21:54:36.273093"}, "last_modified": {"type": "/type/datetime", "value": "2021-10-07T18:23:13.681381"}}