This book is the bible for all things guitar related--and not just because it's so thick and heavy! Guitar All-In-One is a comprehensive (650+ pages), well-organized collection of choice material culled from the five guitar-based titles in the Dummies series--Guitar, Blues Guitar, Rock Guitar, Classical Guitar, and Guitar Exercises--plus related Dummies books on songwriting, composition, and theory. If you don't already own any guitar-based Dummies books, this is an excellent choice, as it introduces you to all eight books through some cherry-picked passages. If you see something in a particular section that really strikes a chord (no pun intended!), you can then acquire the full version for deeper study. Includes a 99-track CD with performances of the examples that appear in the book. Highly recommended!