{"isbn_13": ["9780671445775"], "physical_format": "Mass Market Paperback", "weight": "4.8 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Pocket"], "number_of_pages": 255, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 10409486, "first_sentence": {"type": "/type/text", "value": "Mrs. Ferrars died on the night of the 16th-l7th September-a Thursday."}, "isbn_10": ["0671445774"], "publish_date": "February 2, 1982", "key": "/b/OL7647749M", "authors": [{"key": "/a/OL2709603A"}], "title": "The Murder of Roger Ackroyd", "type": {"key": "/type/edition"}, "subjects": ["Mystery & Detective - General", "Fiction / Mystery & Detective / General", "Fiction - Mystery/ Detective"], "physical_dimensions": "6.9 x 4.2 x 0.9 inches", "revision": 1}