Teach Yourself to Play Guitar Scales
Various Authors
First 15 Lessons - Acoustic Guitar
Troy Nelson
How to Play Blues/Rock Guitar Solos
David Grissom
Vaideology
Steve Vai
Guitarist's Guide to Maintenance & Repair
Doug Redler
Guitarist's Guide to Scales Over Chords
Chad Johnson
Connecting Pentatonic Patterns
Tom Kolb
Pentatonic Plus
Carl Culpepper
Brave New Blues Guitar
Greg Koch
First 15 Lessons - Electric Guitar
Troy Nelson