{"identifiers": {"librarything": ["1192412"]}, "title": "The Life of David Livingstone", "authors": [{"key": "/authors/OL3769833A"}], "publish_date": "May 30, 2006", "publishers": ["Kessinger Publishing"], "weight": "6.4 ounces", "covers": [2827263], "physical_format": "Paperback", "subjects": ["Non-Classifiable", "Novelty"], "isbn_13": ["9781425421663"], "languages": [{"key": "/languages/eng"}], "isbn_10": ["1425421660"], "type": {"key": "/type/edition"}, "physical_dimensions": "8.8 x 5.8 x 0.5 inches", "source_records": ["amazon:1425421660"], "key": "/books/OL11864259M", "number_of_pages": 132, "works": [{"key": "/works/OL9781349W"}], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2008-04-30T20:50:18.033121"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-05T09:12:44.250964"}}