Includes Video for each lesson. This book covers all 6 strings in first position. It also covers basic rhythms, seating position, time signatures & more. You do not need to read music to be a great guitar player. There are plenty of examples of guitar players that do not read music. That is absolutely correct but:
Reading Music will make you a more complete musician.
Reading Music will open the world of Music Theory to you.
Reading Music will let you play styles of music that are not easily available on tablature.