{"title": "Gold Gold", "authors": [{"key": "/authors/OL2894208A"}], "publish_date": "March 1992", "physical_format": "Paperback", "weight": "8.2 ounces", "isbn_10": ["0960589058"], "publishers": ["Sierra Trading Post"], "isbn_13": ["9780960589050"], "languages": [{"key": "/languages/eng"}], "subjects": ["Mining", "Reference", "Health/Fitness", "General", "Gold", "Prospecting"], "type": {"key": "/type/edition"}, "physical_dimensions": "9 x 6 x 0.5 inches", "source_records": ["amazon:0960589058"], "key": "/books/OL9344482M", "works": [{"key": "/works/OL8611203W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-15T20:33:59.419315"}}