The Guitar Repair Book : A Practical Guide to Repairing and Maintaining Acoustic and Classical Guitars

Guitar Setup, Maintenance and Repair by John LeVan - 9780786639045

The Classical Guitar Technique Book: The Complete Guide to Mastering Modern Classical Guitar Technique (Learn how to play classical guitar)

Acoustic Guitar Primer Book for Beginners: With Online Video and Audio Access

The Acoustic Guitar Bible by Eric Roche (Softback Book, 2004)