{"isbn_13": ["9780940793521"], "physical_format": "Hardcover", "weight": "7.2 ounces", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["Crocodile Books"], "number_of_pages": 24, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 11397003, "edition_name": "American Ed edition", "isbn_10": ["0940793520"], "publish_date": "March 1998", "key": "/b/OL8421268M", "authors": [{"key": "/a/OL1013593A"}], "title": "The Old Boot (The Ecology Series)", "contributions": ["Penny Ives (Illustrator)"], "subjects": ["Applied ecology", "Science & Nature - Environmental Conservation & Protection", "Children: Grades 1-2", "Juvenile Nonfiction", "Children's Books/Ages 4-8 Nonfiction", "Science & Nature - Environmental Science & Ecology", "Animals", "Juvenile literature"], "physical_dimensions": "8.4 x 7.9 x 0.4 inches", "revision": 1}