Ultimate Fighting Techniques Volume 2: Fighting from the Bottom (Brazilian Jiu-Jitsu series): Gracie, Royce, Peligro, Kid: 9781931229449: Amazon.com: Books
Superfit: Royce Gracie's Ultimate Martial Arts Fitness and Nutrition Guide by Kid Peligro, James Strom, Royce Gracie (Paperback, 2004) for sale online | eBay
Antoineonline.com : invisible cities
Gracie Submission Essentials:... book by Kid Peligro