Complete Guitar Wiring: Everything you need to understand, modify, and troubleshoot your guitar's wiring

Easy Peasy Guitar Music Theory: For Beginners: Everything You Need To Become A Complete & Confident Guitarist (Learn Guitar Books for Beginners +)

Guitarist's Guide to Music Reading. Includes Audio Online: Bridging the Gap Between the Neck and Notation

The Practical Guide to Modern Music Theory for Guitarists: The complete guide to music theory from a guitarist's point of view (Learn Guitar Theory and Technique)

Guitar for Beginners, Volume 1: Easy Acoustic Guitar Lessons for Complete Beginners