Technique Takes Off for Violin by Mary Cohen

Technique Takes Off! Violin presents fourteen original, imaginative studies
for solo violin, designed to lead on the elementary studies for younger
players to those of Mazas and Kreutzer. Each piece concentrates one or two
aspects of technique, and the whole set covers a wide range of left and right
hand skills, including spicatto bowing, string-crossing, moto perpetou,
cantible, and easy double stopping.

Teachers and pupils will find this invaluable yet light hearted collection
both enjoyable and stimulating.