The Ultimate Sales Letter by Dan Kendy

Oscar asks doyo, good book recommendations for copyriting? Aside from practice, i didn't really read a lot of non fiction books. The school thing about it is, for a left brained person, it's very analytical. I'll just go and and playr i like look at what other people have done. But the ultimate sales letter was ik, kindo, i think dicky would be a better person to answer this question.