Berklee Music Theory - Book 1 Second Edition for All Instruments by Paul Sch...

Berklee Music Theory - Book 2, 2nd Edition | Music Theory Workbook with Answ...

Berklee Music Theory Book 1 (Book/online audio) 2nd Edition, Schmeling, Paul,

Perspectives in Music Theory : An Historical-Analytical Approach

Music Theory (HarperCollins College Outline Series) - Paperback - GOOD

Music Theory 101: From keys and scales to rhythm and melody, an esse - VERY GOOD

Music Theory Made Easy New Edition (Reference) - Paperback - VERY GOOD