Table of contents : Vol. 1: Exercises with motionless hands. (#1–26) Exercises with the hands in progressive motion. Turning the fingers over and under. (#27–51) Vol. 2: Studies in Chords. (#52–68) Stretching exercises. (#69–76) Wide Jumps. (#77–84) Double-Notes. (#85–100) Scales in thirds in all major and minor keys. Chromatic scales with double-notes. (#101–102) Six Exercise Pieces. [called Préludes in the American revised edition (with 4 additional Préludes by "H. Ehrlich")]: No. 103: Moderato in E-flat minor No. 104: Allegro in E-flat major No. 105: Allegro moderato in C minor No. 106: Allegro in A major No. 107: Andante in F-sharp major No. 108: Moderato in D-flat major Octave-exercise. (#109)