Hey everyone, i was wondering what good instuctional books there are. I don't have enough money for private lessons so I want to buy a few books to help improve my game. I dont want any on tecnique, i want some that are on stategy and mental game. I already own the inner game of tennis i read it last year and i have seemed to have forgotten it all so i am reading it again right now. I am interested in Winning Ugly by Brad Gilbert. what books would you guys suggest?