I can recommend Little green book, such a great book. Nice and useful read, too. It's written in a way that it often made me laugh,too. Another one I started reading recently is The Raiser's edge, pretty great book so far. But there's so many book and every single one of them give you something to think about and something to learn and keep in mind. Dan Harrington trilogy ain't bad either. My #1 is Little Green Book, though. If you couldn't get your hands on copy, let me know