I'm rereading The Game at the moment. It's funny more than useful. I really laughed out loud literally when I read the stuff about 'Extramask' learning how to masturbate without having his semen dry up as hard as a rock and clog his penis making it painful to pee. Besides comedy moments like these the only other thing the book does is provide you with inspiration to get good with women.

It's not especially good for learning much that couldn't be found in a paperback from WHSmiths.