- Introducing the Positions for Violin: Volume 1 - Third and Fifth Position
- Introducing the Positions... for Violin, Vol. II: Second, Fourth, Sixth and Seventh Positions
- Developing Double-Stops for Violin: A Complete Course of Study for Double Note and Chord Development
- Introducing the Positions for Cello: Volume 1: The Fourth Position
- Introducing the Positions for Viola: Volume 2 - Second, Fourth and Fifth