Congratulations to Marty Callahan! 

Congratulations to Marty Callahan for publishing his first book through RevPublishing!! 

Marty has spent his life understanding and improving the lives of students both young and old. His passion led to the founding of the Shotokan Karate Leadership School® in Santa Rosa, CA in 1981. His dream was to awaken the extraordinary leader in his students. Having inspired, taught, coached, supported and trained over 15,000 students in 40,000 classes in Santa Rosa, Marty has become Sonoma County’s preeminent martial arts leadership instructor. His students, hundreds of whom have gone on to become leaders in their chosen fields, appreciate his engaging, student-centered approach to teaching and they believe you will too. He is an 8th Degree Black Belt and a graduate of the prestigious Japan Karate Association Instructor Training Program. For Marty, karate is not merely a sport but a martial art whose aim is the harmonizing of mind and body for balance, strength, perseverance and patience – for total confidence and self-mastery.

The first in a series of three books, The Hero’s Journey is exciting and filled with high adventure. It is about the need for young people to embark on their own hero’s journey and make an impact on their world.  Start your child on this great journey today by purchasing this exciting adventure book created by Marty Callahan, a trusted leader in the martial arts world!

Click this link to learn more!    Marty-Callahan.com