{"isbn_13": ["9781880673935"], "physical_format": "Paperback", "weight": "4.8 ounces", "publishers": ["Hays Publishing"], "number_of_pages": 128, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12794504, "first_sentence": {"type": "/type/text", "value": "The discovery is one of the most powerful types of move possible in a game of chess."}, "isbn_10": ["1880673932"], "publish_date": "November 1, 1994", "key": "/b/OL9501506M", "authors": [{"key": "/a/OL3061121A"}], "title": "Winning Chess Tactics for Juniors", "type": {"key": "/type/edition"}, "subjects": ["Chess", "Indoor games"], "physical_dimensions": "8.3 x 5.3 x 0.3 inches", "revision": 1}