{"works": [{"key": "/works/OL54099W"}], "title": "Mark Twain's Library of Humor", "publishers": ["Bonanza Books"], "publish_date": "1969", "key": "/books/OL52263576M", "type": {"key": "/type/edition"}, "identifiers": {}, "covers": [14643055], "ocaid": "marktwainslibrar0000twai_q1a1", "classifications": {}, "languages": [{"key": "/languages/eng"}], "source_records": ["ia:marktwainslibrar0000twai_q1a1", "ia:bwb_S0-CAO-977"], "number_of_pages": 707, "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2024-07-07T13:42:28.300677"}, "last_modified": {"type": "/type/datetime", "value": "2026-03-20T06:40:23.385849"}}