{"isbn_13": ["9780613245968"], "physical_format": "School & Library Binding", "weight": "5.8 ounces", "languages": [{"key": "/l/eng"}], "series": ["Magic Tree House (21)"], "publishers": ["Tandem Library"], "title": "Civil War on Sunday (Magic Tree House (Sagebrush))", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12646191, "first_sentence": {"type": "/type/text", "value": "Jack looked out his window."}, "isbn_10": ["0613245962"], "publish_date": "September 2000", "key": "/b/OL9378775M", "authors": [{"key": "/a/OL23782A"}], "type": {"key": "/type/edition"}, "subjects": ["Action & Adventure - General", "Readers - Beginner", "Science Fiction, Fantasy, & Magic", "General", "Juvenile Fiction", "Children's Books/Ages 4-8 Fiction", "Fiction", "History", "Magic", "Time travel", "Tree houses", "United States", "Children: Grades 3-4"], "physical_dimensions": "7.5 x 5.1 x 0.4 inches", "revision": 1}