The Ultimate Guitar Theory Chart
Various Authors
Guitar Aerobics (with Audio)
Troy Nelson
Vaideology
Steve Vai
Visual Guitar Theory
Chad Johnson
Daniel Donato - The New Master of the Telecaster
Daniel Donato
Fretboard Freedom
Troy Nelson
1001 Jazz Licks (Music Instruction)
Jack Shneidman
Basic Fingerpicking
Fred Sokolow
Guitarist's Guide to Scales Over Chords
Chad Johnson
Connecting Pentatonic Patterns
Tom Kolb