Suggested Reading for Classical Guitar Beginners

A few books to get you off to a good start.

Tone Production on the Classical Guitar, by John Taylor.
Learning the Classic Guitar, Vols. 1-3 (© 1990), by Aaron Shearer.
The Art of Classical Guitar Playing, by Charles Duncan.
A Life on the Road, by Julian Bream.
The Norton/Grove Concise Encyclopedia of Music, edited by Stanley Sadie.

Some good music collections:

The Renaissance Guitar, by Frederick Noad
Great collection.

Villa-Lobos Solo Guitar, edited by Frederick Noad.
25 Melodious Studies, Op. 60, by Carcassi, edited by Rey de la Torre.
20 Studies by Fernando Sor, edited by Segovia.