13 books
Essential Elements for Band - Book 1 - Clarinet
Essential Technique: Bb Trombone T.C.
Instant Success - Eb Baritone Saxophone
Instant Success: Bb Trumpet
Instant Success - F Horn
Essential Technique (Original Series)
Instant Success
Essential Elements - Book 2 (Original Series)
Essential Elements: Bassoon, Book 2
Essential Elements - Book 1 (Original Series)