Fretboard Logic

Fretboard Logic SE: The Reasoning Behind the Guitar's Unique Tuning Plus Chords Scales and Arpeggios Complete(2 Volumes) (English Edition)

Legare Street Press

Fretboard Logic                                  

BILL EDWARDS PUB

Fretboard Logic III                              

Fretboard Logic Combo DVD - Videos I and II      

Fretboard Logic II - Chords, Scales and Arpeggios Complete by Bill Edwards (1989-08-09)

Fretboard Logic SE: Volumes I & II Combined: 1 & 2 (Fretboard Logic Guitar Method Ser) by Bill Edwards (2001-06-26)

Oak Publications

Logic of the Fretboard the Art of Acoustic Blues Guitar with DVD: The Logic of the Fretboard

[[Fretboard Logic III]] [By: Edwards, Bill] [January, 1993]

Musicians Institute

Guitar fretboard workbook guitare: A Complete System for Understanding the Fretboard for Acoustic or Electric Guitar (Musicians Institute: Essential Concepts)

[(Fretboard Logic II: The Tonal Elements of Music Without Guesswork or Rote )] [Author: Bill Edwards] [Oct-2006]