- The Ultimate Guitar Chord & Scale Bible: Over 5,000 Useful Chords and 130 Scales for Improvisation
- The Ultimate Guitar Chord Bible
- The Serious Guitarist -- Blues Chops: A Technique-Building Approach for the Dedicated Guitarist, Book & MP3 CD
- The Ultimate Guitar Chord & Scale Bible: 130 Useful Chords and Scales for Improvisation
- The Serious Guitarist -- Jazz Chops: A Technique-Building Approach for the Dedicated Guitarist, Book & MP3 CD