Jazz Guitar: Swing to Bebop (Doug Munro)

Essential Licks for Guitar (Steve Hall, Steve Hayes, Ron Manus)

Rock Licks Encyclopedia: Guitar, 300 Licks in the Styles of the Masters (Tomas Cataldo)

Guitar Picture Chord Encyclopedia: Includes Over 3,100 Chords (Link Harnsberger, Nathaniel Gunod )

Guitar Arpeggio Encyclopedia ( ANDY MARTIN )

Guitar Mode Encyclopedia: 21 Modes of the Major, Melodic Minor, and Harmonic ... (Jody Fisher )

Rock Licks Encyclopedia: 300 Licks in the Styles of the Masters (Tomas Cataldo )

Guitar Chord Encyclopedia ( Steve Hall )