{"languages": [{"key": "/l/spa"}], "physical_format": "Paperback", "weight": "3.2 ounces", "title": "Kezka/worry (Que Sientes)", "number_of_pages": 36, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "id": 17520244, "isbn_13": ["9788439208815"], "isbn_10": ["8439208812"], "key": "/b/OL13263151M", "authors": [{"key": "/a/OL3203370A"}], "type": {"key": "/type/edition"}, "subjects": ["Social Issues - Emotions & Feelings", "Juvenile Fiction", "Spanish: Grades 1-2"], "physical_dimensions": "7.5 x 5.8 x 0.2 inches", "revision": 1}