EDU
Excellent Guitarists Bear Disciplined Fingers (1989)
Understanding The Guitar - Series (Books & Video, 1997)
1 - Understanding The Guitar: Notes & Chords (PDF)
2 - Understanding The Guitar: Beauty & The Beat (PDF)
3 - Understanding The Guitar: Wailing Scales (PDF)
4 - Guitar À La Mode (PDF)
5 - Intervals & 7ths Wave (plus The Overtone Series) (PDF)
100 Great Chords (mp3s)
Ear Marks (1978) - Ear Training (cassette & mp3s)
Guitar Smarties: In The Beginning (Amazon, etc.) (2010)
1 - Notes & Chords
2 - Beauty & The Beat
3 - Wailing Scales
4 - Guitar À La Mode
5 - Intervals & 7th Waves (1995)