There are a whole series of Progressive guitar lesson books. All of these books are written in a modern and up to date format. They are very easy to understand. These guitar lesson books cover the subjects very thoroughly. Buying these guitar lesson books enables you to choose the lessons that you want and study only the lessons that you want. You can learn to play guitar very well studying these books. Most other guitar books are childish and outdated in comparison. Check out the Progressive guitar lesson books available at amazon.