Detail 01
Volumes 1 and 2 together
Two graded stages in one purchase, so you are not hunting down a second book once the first runs out.

Independent shopping perspective
Two beginner guitar theory volumes in one book at under ten dollars. For players who can already play a little but never learned what they are playing.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Two graded stages in one purchase, so you are not hunting down a second book once the first runs out.
Detail 02
Starts at the ground floor. If you already know intervals and keys, most of this will be revision.
Detail 03
The cheapest way to test whether theory study suits you before spending on a full method course.
Detail 04
Concepts are tied to the fretboard rather than the keyboard, which is where most general theory books lose guitarists.
Detail 05
Works away from the guitar, on a break or a commute. No screen, no app, no account.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Some playing ability helps, since the concepts get anchored to the fretboard. A total non-player would be better served by a method book that covers holding and fretting first.
Both volumes are in this one book. You are buying the pair together, not volume 1 with volume 2 to chase later.
Entirely up to you, since nothing paces it. Treated as a few pages a week, basic theory material like this is typically a season of study, not a weekend.
Theory does not change between electric and acoustic. Notes, keys and intervals sit in the same places on both, so it applies either way.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.