Books
Karate-Do: My way of Life by Gichin Funakoshi.
Karate-Do Kyohan: The Master Text by Gichin Funakoshi
The Twenty Guiding Principles of Karate: The Spiritual Legacy of the Master by Gichin Funakoshi, Jotaro Takagi and John Teramoto
Karate the Art of "Empty-Hand" Fighting by Hidetaka Nishiyama and Richard C. Brown
Dynamic Karate by Masatoshi Nakayama
Best karate Series by Masatoshi Nakayama
25 Shoto-Kan Kata by Shojiro Sugiyama
Moving Zen: One Mans Journey to the Heart of Karate (Bushido--The Way of the Warrior) by C. W. Nicol
A Book of Five Rings (Go Rin No Sho: 1645) by Miyamoto Musashi