10 books • 2 series
Coaching Champions
Ensenanza de Las Artes Marciales
Teoria del Entrenamiento Para Las Artes Marciales
Sports Coaching and Teaching (Other Sports)
Training Theory for Martial Arts (Martial Arts)
Teaching Martial Arts (Martial Arts)
Strength Training for the Martial Arts (Martial Arts)
Mobility Training for the Martial Arts (Martial Arts)
Junior Martial Arts
Going for Black Belt