The Artist's Technique of Violin Playing, Op. 12 The Absolute Independence of the Fingers In Violin Playing on a Scientific Basis, Op. 15 The Absolute Independence of the Fingers In Violin Playing on a Scientific Basis, Op. 15 Preparatory Studies In Thirds and Fingered Octaves on a Scientific Basis, Op. 16 Preparatory Studies In Thirds and Fingered Octaves on a Scientific Basis, Op. 16 Fundamental Trill Studies On a Scientific Basis, Op. 18 The Violin Player's Daily Dozen The Staccato: New Aids to the Technical Development of the Violinist, Op. 27 Studies in Chromatic Double-Stops for the Violin, Op. 29 The Higher Development of Thirds and Fingered Octaves