Books and other resources I use to develop my skills and knowledge in music:
The Guitar Grimoire: The Exercise Book – by Adam Kadmon
There are other books in this series but this is the one I spend the most time with. I also use The Guitar Grimoire: Scales & Modes and The Guitar Grimoire: Chords & Voicings, but if I had to choose just one, it would be the Exercise Book. That said, this is a set of books that should last a lifetime. Each of the books has it’s own particular breadth and depth and the Exercise Book, to me, seems the most practical for mastering finger dexterity across the fretboard and left-hand right-hand cooperation along with the most efficient or economical picking strategy.
The Guitar Grimoire: Scales & Modes – by Adam Kadmon
The Guitar Grimoire: Chords & Voicings – by Adam Kadmon
Zen Guitar – by Philip Toshio Sudo