Author’s Corner

Author’s Corner

The books written by the people who write for this magazine, and by the school owners, champions and teachers who built the martial arts profession. Contributors to Martial Arts Professional come first, followed by other authors whose work belongs on a school owner’s shelf. Each entry has a short biography and the author’s books, linked to Amazon.

Contributors: Stephen Oliver, MBA · Jeff Smith · Greg Moody, Ph.D. · Jessie Bowen · Peyton Quinn · Keith Yates, M.A. · Rob Colasanti · Chris Dewey · Fariborz Azhakh · Douglas Adamson · Tony Robbins · Brian Tracy · Lee Milteer · Jim Rohn · Denis Waitley · Harvey Mackay
Other authors: Greg Silva · Dave Kovar · Buzz Durkin · Keith Hafner · Chuck Norris · John Graden · Tracy Lee Thomas · Ted Gambordella · Walter Anderson
School owners writing for parents: William “Bill” Clark · Marty Callahan · Marc Pamfilis · Colby Winkler · Steven Seme · Timothy S. Harrison · Travis Tooke · Adam Theros · Melissa R. Bosstick · Tim Lucas · Yi’s Karate of Vineland

Contributors to Martial Arts Professional

Columnists, school owners and invited experts whose work has appeared in these pages. Their full masthead entries are on Columnists & Contributors.

Grand Master Stephen Oliver, MBA

Publisher · 10th Degree Black Belt

Grand Master Stephen Oliver is a 10th Degree Black Belt, the Founder and CEO of Mile High Karate and Martial Arts Wealth Mastery, CEO and Chairman of NAPMA and Publisher of Martial Arts Professional. A school owner since 1975 and a business coach since 1985, he writes on marketing systems, pricing, staff and the economics of the professional school.

Books

All 180 articles by Stephen Oliver in Martial Arts Professional

Membership contract rules by state, province and country (68)

Alabama · Alaska · Alberta · Arizona · Arkansas · Australia · British Columbia · California · Colorado · Connecticut · Delaware · District of Columbia · Florida · Georgia · Hawaii · Idaho · Illinois · Indiana · Iowa · Kansas · Kentucky · Louisiana · Maine · Manitoba · Maryland · Massachusetts · Michigan · Minnesota · Mississippi · Missouri · Montana · Nebraska · Nevada · New Brunswick · New Hampshire · New Jersey · New Mexico · New York · New Zealand · Newfoundland and Labrador · North Carolina · North Dakota · Northwest Territories · Nova Scotia · Nunavut · Ohio · Oklahoma · Ontario Legalizes Professional Muay Thai: What the New Rules Mean for Gyms, Fighters and Promoters · Ontario · Oregon · Pennsylvania · Prince Edward Island · Quebec · Rhode Island · Saskatchewan · South Carolina · South Dakota · Tennessee · Texas · United Kingdom · Utah · Vermont · Virginia · Washington · West Virginia · Wisconsin · Wyoming · Yukon

School owner profiles (20)

Interviews (24)

Industry history (11)

AI for school owners (6)

Business news and commentary (18)

Legislation and regulation (1)

Marketing (9)

Enrollment and retention (5)

Pricing and profit (3)

Staff and systems (8)

Teaching and curriculum (1)

Mindset and leadership (5)

BJJ (1)

Chief Master Greg Moody, Ph.D.

Columnist · 8th Degree Black Belt

Chief Master Greg Moody is an 8th Degree Black Belt and the founder of KarateBuilt Martial Arts, which he started in 1995. He holds a Ph.D. in Special Education from Arizona State University and is a licensed therapist, and his books on leadership skills, bullying and parenting draw on both careers. He has written more than twenty books, from parent guides and curriculum manuals to the six-volume Life Skills of Leaders special editions, and consults with Martial Arts Wealth Mastery.

Books

All 14 articles by this author in Martial Arts Professional

Hanshi Jessie Bowen

Columnist · Founder, American Martial Arts Alliance

Hanshi Jessie Bowen has taught martial arts in Durham, North Carolina, since opening his school in 1980. In 2005 he founded the American Martial Arts Alliance, which publishes Who’s Who in the Martial Arts and the annual AMAA Legacy Book, and he has compiled and published a long series of biographical directories of martial artists. He also writes and teaches on publishing, public speaking and publicity for martial artists, hosts the Become An Author Podcast, and joined Martial Arts Professional as a columnist in 2026.

Books

Keith Yates, M.A.

Contributor · Dallas karate and taekwondo pioneer

Keith Yates earned his first black belt in 1968 and served for several years on the physical education faculty at Southern Methodist University in Dallas, where in 1971 he introduced the first martial arts program for college credit at a southwestern university. He is a longtime leader of AKATO and the author of standard taekwondo references.

Books

All 10 articles by this author in Martial Arts Professional

Rob Colasanti

Contributor · Former President of NAPMA

Rob Colasanti is a former president of NAPMA, a veteran black belt and former school operator, and a speaker on school operations. His books for school owners grew out of years of consulting with NAPMA members.

Books

All 2 articles by this author in Martial Arts Professional

Chris Dewey

Contributor · Professor and judo coach

Chris Dewey is a university professor and martial artist with black belts in judo, jujitsu, taekwondo and hapkido. He ran the Starkville Martial Arts Academy and chaired the United States Judo Association’s Coaching Education Committee.

Books

All 12 articles by this author in Martial Arts Professional

Fariborz Azhakh

Contributor · Team Karate Centers

Fariborz Azhakh is the owner and head instructor of Team Karate Centers in Woodland Hills, California, and the producer of martialinfo.com. His books cover school systems and the purpose behind them.

Books

All 11 articles by this author in Martial Arts Professional

Tony Robbins

Invited expert · Black belt under Jhoon Rhee

Tony Robbins, the peak-performance strategist, earned his black belt under Grand Master Jhoon Rhee and received the NAPMA Martial Arts Professional Lifetime Achievement Award in 2003.

Books

All 3 articles by this author in Martial Arts Professional

Denis Waitley

Invited expert · The Psychology of Winning

Denis Waitley is the author of The Psychology of Winning and a peak-performance adviser to athletes and executives.

Books

All 2 articles by this author in Martial Arts Professional

Harvey Mackay

Invited expert · Sales and business

Harvey Mackay is a bestselling business author, syndicated columnist and founder of MackayMitchell Envelope Company.

Books

All 1 article by this author in Martial Arts Professional

School Owners Writing for Parents

Working school owners whose recent books take the lessons of the mat into the home: discipline, resilience, leadership and confidence, written for the parents of the children they teach. Most were published by Rev Publish.

Disclosure: Master Marty Callahan, Shihan Marc Pamfilis, Master Colby Winkler, Master Steven Seme and Chief Master Chuck Vertolli are or have been coaching clients of Martial Arts Wealth Mastery, which was founded and is run by this magazine’s publisher, Grand Master Stephen Oliver. Grand Master Bill Clark is a longtime friend and associate of the publisher, and Grand Master Oliver promoted Grand Master Tim Harrison to 8th Degree. Martial Arts Professional and its publisher have no connection to Rev Publish, and listings in Author’s Corner are not paid placements.

Grand Master William “Bill” Clark

Founder, Karate America · 9th Degree Black Belt

Grand Master Bill Clark began training in 1968 in Omaha under Grand Master H.U. Lee and opened his first school in March 1971. Karate America, headquartered in Jacksonville, Florida, has grown to 17 Florida locations teaching Songahm taekwondo, Krav Maga and Kali. He was ATA Instructor of the Year in 1974 and PKA Fighter of the Year in 1976, sat on the ATA’s original Masters’ Council and Founders’ Council, and founded the Warrior Program in 2010.

Books

Master Marty Callahan

Shotokan Karate Leadership School · 8th Degree Black Belt

Master Marty Callahan is an 8th Degree Black Belt in Shotokan karate and a graduate of the Japan Karate Association’s Instructor Training Program. He founded the Shotokan Karate Leadership School in Santa Rosa, California, in 1981 and has taught more than 15,000 students in some 40,000 classes. His Hero’s Journey books apply the arc of the hero’s journey to raising children.

Books

Shihan Marc Pamfilis

Founder, Shihan Marc’s Karate Academy

Shihan Marc Pamfilis teaches traditional Japanese-style karate at Shihan Marc’s Karate Academy in Timonium, Maryland, and has spent more than fifty years helping children become confident, respectful young leaders. His books explain why physicians and educators recommend martial arts for children and set out the leadership system he uses in his own school.

Books

Master Colby Winkler

Owner, Lee’s Champion Tae Kwon Do Academy · 6th Degree

Master Colby Winkler is a 6th Degree Master Instructor who has run Lee’s Champion Tae Kwon Do Academy in Mankato, Minnesota, with his wife Melissa since 2001, the same year the school became a Partner in Education with Mankato’s schools. His first book draws on years of mentoring children to give parents practical strategies for discipline, focus and perseverance.

Books

Master Steven Seme

Co-owner, USA Karate, Rosemount, Minnesota

Master Steven Seme came to the dojo from a career in business and co-owns USA Karate in Rosemount, Minnesota. His book treats resilience as a skill parents can teach, covering self-awareness, self-control, independence, flexibility and optimism, and draws on his and his wife’s experience raising their own children.

Books

Grand Master Timothy S. Harrison

Founder, TM Martial Arts Academy

Grand Master Tim Harrison founded TM Martial Arts Academy in the Joliet–Plainfield area of Illinois in 2003. He holds an 8th Degree black belt in Tae Kwon Do and a 7th Degree in Combat Hapkido, with black belts in the Joe Lewis and Bill “Superfoot” Wallace systems. His book distills what he has learned from two decades of teaching children.

Books

Professor Travis Tooke

Founder, Team Tooke Mixed Martial Arts Academy

Professor Travis Tooke received his Brazilian jiu-jitsu black belt from Carlos Gracie Jr. in December 2005, after training in Rio de Janeiro, and now holds the 5th degree. He founded Team Tooke Mixed Martial Arts Academy in 2005, with locations in Houston and Cypress, Texas, teaching jiu-jitsu, Muay Thai and MMA. Since 2015 he has run the Warrior Crucible, the endurance event that gives his book its name.

Books

Master Adam Theros

Owner, Northwest Indiana Martial Arts Academy · 4th Degree

Master Adam Theros began Tang Soo Do in 1993 and is a 4th Degree Master Instructor with the World Tang Soo Do Association. He has taught since 2002, founded the Valparaiso University club in 2006 and opened Northwest Indiana Martial Arts Academy in Schererville in 2013. His book argues that raising capable kids means expecting them to do hard things.

Books

Melissa R. Bosstick

Co-owner, Family Success Martial Arts, Bloomington, Indiana

Melissa Bosstick began Songahm taekwondo in 2000 and co-owns Family Success Martial Arts in Bloomington, Indiana, with Shane Bosstick. Her first book blends humor and personal stories into practical tools for connection, confidence and discipline with young children.

Books

Guru Tim Lucas

Owner and Head Instructor, Erie Krav Maga

Guru Tim Lucas has more than four decades in combat and reality-based martial arts and runs Erie Krav Maga in Erie, Pennsylvania, teaching Krav Maga, Silat, Tai Chi and wilderness survival. His book applies martial arts philosophy to self-sufficiency in health, finances and practical skills, built on what he calls “dirt time,” learning by doing.

Books

Chuck Vertolli, Samuel Llabres and Kyle Lee

Yi’s Karate of Vineland, New Jersey

Chief Master Chuck Vertolli, a 7th Degree black belt, founded Yi’s Karate of Vineland in 2008, where Master Samuel Llabres is head instructor and Kyle Lee, MSW, a 3rd Degree black belt, teaches. Their jointly written guide covers goal setting, self-control, discipline, self-esteem and mentorship, with practical exercises for each.

Books

Other Authors from the Martial Arts Industry

Operators, champions and teachers whose books have shaped how professional schools are run and how martial arts are taught.

Greg Silva

School owner, consultant, United Professionals

Greg Silva opened his first karate school in 1973, the year he graduated from the University of Connecticut School of Business, and ran five Connecticut schools by 1982. In 1994 he founded United Professionals, which provides tuition billing and consulting to martial arts schools. He was one of the nine members of Educational Funding Company’s first Board of Directors in 1987 and has coached school owners privately since 2010.

Books

Dave Kovar

Founder, Kovar’s Satori Academy

Dave Kovar began training in 1973, opened his first school in 1978 and built Kovar’s Satori Academy into a multi-location organization in the Sacramento area. Through Kovar Systems he coaches school owners and instructors. He received the U.S. Martial Arts Association’s Instructor of the Year award in 1992 and the Martial Arts Industry Association Lifetime Achievement Award in 2010.

Books

Grand Master Buzz Durkin

Headmaster, Uechiryu Butokukai

Buzz Durkin began Uechi-ryu training in 1966 and in 1971 was among the first Americans to travel to Okinawa to train in the style. He opened his school in 1974 and in 1984 founded the Uechiryu Butokukai, which he leads as headmaster. His organization credits him with the first junior black belt program in Uechi-ryu. Success Is Waiting is his guide for school owners.

Books

Keith Hafner

Keith Hafner’s Karate, Ann Arbor

Keith Hafner began taekwondo training in 1973 and built Keith Hafner’s Karate in Ann Arbor, Michigan, into one of the best-known professional schools in the Midwest. He was one of the nine members of Educational Funding Company’s first Board of Directors in 1987 and was promoted to ninth degree black belt in 2019. His books cover raising children and running a small business.

Books

Chuck Norris

Martial artist, actor, author (1940–2026)

Chuck Norris was a six-time undefeated Professional Middleweight World Champion who founded Chun Kuk Do in 1990 and held an 8th Dan in taekwondo. He learned American karate from J. Pat Burleson, starred in Walker, Texas Ranger, and in 1990 founded Kickstart Kids, which teaches character through karate in Texas schools. He died in March 2026 and was posthumously inducted into the Martial Arts Professional Lifetime Achievement Awards.

Books

John Graden

Founder, NAPMA and Martial Arts Professional

John Graden founded the National Association of Professional Martial Artists in 1994 and launched Martial Arts Professional in 1996. A black belt under Joe Lewis, he also created the American Council on Martial Arts instructor certification and later the Martial Arts Teachers’ Association.

Books

Tracy Lee Thomas

Founder, Go2 Karate

Tracy Lee Thomas is the founder of Go2 Karate, a platform that connects families with martial arts schools, and publishes Go2 Karate Business Magazine for school owners. A veteran of Desert Shield and Desert Storm, he ran a small chain of martial arts schools and now works as a growth strategist for small-business owners.

Books

Ted Gambordella

Dallas martial artist and author

Ted Gambordella is a Dallas martial artist, fitness author and instructor with more than five decades in karate, jiu-jitsu and weapons. He has written more than forty books on self-defense, weapons, grappling, flexibility and motivation, including a biography of Jeff Smith, and developed the “Obsessive Mental Attitude” success philosophy.

Books

Walter Anderson

Author and former Parade editor

Walter Anderson served as editor of Parade magazine from 1980 and as its chairman and CEO from 2000 to 2009. A Marine Corps veteran and member of the Horatio Alger Association, he writes on courage, confidence and taking risks.

Books

Book titles and years are as published; where a year is not shown we could not confirm it. Authors and publishers can send corrections or new titles to the editors and we will update this page. For the history behind many of these names, see The History of the Martial Arts School Business in the United States.

Martial arts school owners: make November and December your two best months of 2026 without holiday sales. Get the free book Q4 Extraordinary Results by Stephen Oliver.
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