|OUT OF PRINT! By James Demile. #502. 5 X 8.5, 40 pages, paperback. ISBN #0-86568-112-0. James W. Demile is one of the few people to whom Bruce Lee ever taught the power punch; not because it is difficult, but because Bruce wanted to keep it an exclusive technique. At the time, the author agreed with Lee. But now, he believes it is time the striking power and techniques be taught to all who wish to learn them.