The European piano Method is a very successful three-par book that should help piano teachers to teach the basis of piano playing and keep the learning very interesting. It should also help in further advancement of your students and their music development. This book can also help the adults to learn some tricks and improve their knowledge without attending any musical schools. Every book is a continued publication of the previous one. You should improve and extend your gained knowledge, etudes get more difficult and also do the excercises. All books are very enthralling and agreable including some nice pictures to catch your attention. Excellent!