Emonts - The European Piano method

The european piano method by Fritz Emonts in 3 books

Book 1 :

Book 2 :

While the first volume of the European Piano Method introduced the basic principles of playing the piano, volume 2 is concerned with extending technical and musical training.

Book 3 :

The third volume of the European Piano Method is not strictly speaking a piano method, but rather a collection of material and suggestions for the advanced tuition of now not-quite-so-young players. (...)