For Guitar. Berklee Guide. Softcover Audio Online. Guitar tablature. 160 pages. Published by Berklee Press

(formerly 2000 Fingerpicking). Perfect binding. Book and online audio. Published by Mel Bay Publications, Inc (MB.98370M).

By William Bay, Mike Christiansen and Corey Christiansen. For Guitar (All). Technique. Guitar Journals. All. Level: Beginning-Intermediate. Book. Size 9.x11.25. 128 pages. Published by Mel Bay Publications, Inc.

By William Bay and Mike Christiansen. For Guitar (All). Methods. Mastering Guitar. All Styles. Level: Intermediate. Book/CD Set. Size 8.75x11.75. 144 pages. Published by Mel Bay Publications, Inc.

Composed by William Bay and Mike Christiansen. For guitar. Methods. Mastering the Guitar. Beginning. Book and Online Audio. 136 pages. Published by Mel Bay Publications, Inc