{"works": [{"key": "/works/OL23205W"}], "title": "The Grapes of Wrath", "publishers": ["Modern Library"], "publish_date": "1939", "key": "/books/OL37811409M", "type": {"key": "/type/edition"}, "identifiers": {}, "covers": [12715886], "ocaid": "grapesofwrath0000unse_o5s3", "classifications": {}, "languages": [{"key": "/languages/eng"}], "lccn": ["41051968"], "lc_classifications": ["PS3537.T3234 G70 1939"], "oclc_numbers": ["933777225"], "source_records": ["ia:grapesofwrath0000unse_o5s3", "marc:harvard_bibliographic_metadata/20220215_014.bib.mrc:68963737:1791"], "description": {"type": "/type/text", "value": "The story of a farm family's Depression-era journey from the Dustbowl of Oklahoma to the California migrant labor camps in search of a better life."}, "number_of_pages": 619, "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2022-04-11T13:17:45.028420"}, "last_modified": {"type": "/type/datetime", "value": "2025-08-14T16:01:48.165197"}}