Music Theory For Dummies
First Steps in Music Theory: Grades 1-5: Grades 1 to 5
The Ultimate Rock Guitar Scale Finder
Hal Leonard Guitar Method Music Theory (Book/Online Audio) (Includes Online Access Code)
Harmony and Theory: A Comprehensive Source for All Musicians (Essential Concepts)
Theory Made Easy for Little Children, Level 1
Inside the Music: The Musician's Guide to Composition, Improvisation and the Mechanics of Music
The Study of Counterpoint: From Johann Joseph Fux's Gradus ad Parnassum
The Jazz Theory Book
Arranging Songs: How to Put the Parts Together