{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "4.8 ounces", "publishers": ["Heinemann"], "number_of_pages": 32, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12624400, "isbn_13": ["9781403400918"], "isbn_10": ["1403400911"], "publish_date": "February 2002", "key": "/b/OL9360512M", "authors": [{"key": "/a/OL224811A"}], "title": "Fossils (Stewart, Melissa. Rocks and Minerals.)", "type": {"key": "/type/edition"}, "subjects": ["Juvenile literature", "Children's Books/Ages 9-12 Nonfiction", "Children: Grades 2-3", "Science & Nature - Fossils", "Fossils", "Paleontology"], "revision": 1}