Trumpet and Trombone duets book | 10 Easy Romantic Pieces scored in 3 keys (30 duets): beginner - intermediate (English Edition)

Easy Trombone/Euphonium book | 50 Traditional melodies (bass clef): beginner / intermediate (English Edition) - Edizioni Musicali, Glissato

Zip and the Golden Trombone (English Edition) - Lee, Kerry

Latin Solo Series for Trombone (English Edition) - Gordon, Andrew D.

Trombone Concerto - Trombone (English Edition)