M. H. · M S. · S H · Stefan H. Verstappen
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Blind Zen: Martial arts and Zen for the blind and vision impaired | 978-0-9869515-1-0 (0-9869515-1-X) | 2011 |
| Defense Against the Psychopath: A Brief Introduction to Human Predators | 978-0-9869515-2-7 (0-9869515-2-8) | 2011 |
| The Art of Urban Survival: A Family Safety and Self Defense Manual | 978-0-9869515-0-3 (0-9869515-0-1) | 2011 |