{"type": {"key": "/type/edition"}, "title": "The circus is coming", "authors": [{"key": "/authors/OL561107A"}], "publish_date": "Mar 29, 1977", "source_records": ["amazon:0140300961", "bwb:9780140300963", "promise:bwb_daily_pallets_2020-11-19"], "number_of_pages": 272, "publishers": ["Penguin"], "isbn_10": ["0140300961"], "isbn_13": ["9780140300963"], "physical_format": "paperback", "full_title": "The circus is coming", "covers": [10830250], "works": [{"key": "/works/OL24313309W"}], "key": "/books/OL32166320M", "local_id": ["urn:bwbsku:KO-443-409"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2021-04-01T14:54:18.638713"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-03T13:41:51.379802"}}