{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Ladybird Books"], "number_of_pages": 52, "id": 14011994, "isbn_13": ["9780721407760"], "isbn_10": ["0721407765"], "publish_date": "June 1986", "key": "/b/OL10535398M", "authors": [{"key": "/a/OL3456765A"}], "title": "The Ladybird First Book of Crosswords", "type": {"key": "/type/edition"}, "subjects": ["Puzzles & quizzes"], "revision": 1}