{"languages": [{"key": "/l/eng"}], "physical_format": "Library Binding", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Silver Burdett Press"], "number_of_pages": 64, "id": 12609859, "isbn_13": ["9780382068515"], "isbn_10": ["0382068513"], "publish_date": "July 1985", "key": "/b/OL9347423M", "authors": [{"key": "/a/OL1210772A"}], "title": "Christopher Columbus (Why They Became Famous)", "type": {"key": "/type/edition"}, "subjects": ["Historical - General", "Biography / Autobiography", "America", "Biography", "Explorers", "Juvenile literature", "Spain", "Children: Grades 4-6"], "revision": 1}