No edition stated. Appears unread and not remaindered. Interior is solid. Laminate wraps (softcover) show a bit of shelfwear, gently rubbed to extremities. Light moisture damage to 30 pages or so to the top edge has caused a bit of a "wave". A student of Yip Man and teacher to Bruce Lee Mr. Cheung devoted a lifetime to the study of Wing Chun Gung Fu.