{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["National Geographic Children's"], "type": {"key": "/type/edition"}, "number_of_pages": 64, "id": 12987024, "isbn_13": ["9780792264569"], "isbn_10": ["0792264568"], "publish_date": "January 1, 2030", "key": "/b/OL9661523M", "authors": [{"key": "/a/OL2694564A"}], "title": "Native America 9000 BC - the Present (National Geographic Timelines)", "contributions": ["Marc Aronson (Editor)"], "subjects": ["Juvenile Nonfiction", "Children: Grades 4-6", "History - United States/General", "Reference - General", "Juvenile Nonfiction / History / United States / General", "People & Places - United States - Native American"], "revision": 1}