Books

I have seen some post about books about riding technique. I have been riding for about 4 years now and consider myself pretty skilled but I am not stupid enough to think I know it all. I am looking for some books or videos that may improve my skill. I am even thinking about signing up for a class somewhere. My fear in that is laying down my baby. Forget about my body being broken, I couldn't bear to see my baby in pieces.

definitely keith code's twist of the wrist, both I and II. if you just want one book then get II, you will be a much better rider if you can ride what the book suggests. you can get it at amazon.com or other places.....