Chris Matakas

On Jiu Jitsu (Unabridged)

5 Rules for White Belts (Unabridged)

Jiu Jitsu and the Ego (Unabridged)

Jiu Jitsu Secrets: The Proven Strategies, Concepts, and Mindset to Win Jiu Jitsu & Fulfill Your Potential (Unabridged)