{"languages": [{"key": "/l/eng"}], "physical_format": "School & Library Binding", "weight": "8 ounces", "publishers": ["Childrens Pr"], "number_of_pages": 24, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13185078, "isbn_13": ["9780516208879"], "isbn_10": ["051620887X"], "publish_date": "September 1997", "key": "/b/OL9831433M", "authors": [{"key": "/a/OL224124A"}], "title": "Penguins (Bridgestone Animals)", "type": {"key": "/type/edition"}, "subjects": ["Animals - Birds", "Children's 4-8 - Nature", "Juvenile literature", "Penguins", "Children: Grades 2-3"], "physical_dimensions": "8.5 x 8.5 x 0.2 inches", "revision": 1}