{"type": {"key": "/type/edition"}, "authors": [{"key": "/authors/OL1919946A"}, {"key": "/authors/OL2651670A"}], "isbn_13": ["9780131895898"], "languages": [{"key": "/languages/eng"}], "publish_date": "2004", "publishers": ["Pearson Education, Limited", "Pearson Education"], "source_records": ["bwb:9780131895898", "amazon:0131895893"], "title": "Backpack", "weight": "0.699", "subtitle": "Picture Cards", "full_title": "Backpack Picture Cards", "works": [{"key": "/works/OL29340499W"}], "key": "/books/OL40347117M", "covers": [13619194], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2022-11-17T21:27:38.847124"}, "last_modified": {"type": "/type/datetime", "value": "2023-03-18T16:13:02.515951"}}