| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Hap Ki Do: A Guide to Black Belt Studies | 978-0-9668254-4-2 (0-9668254-4-6) | 2000 | Master Hui Son Choe · Clemente Photography · Westco Marketing |
| Hap Ki Do: The Korean Art of Self Defense | 978-0-9668254-0-4 (0-9668254-0-3) | 1998 | Master Choe |
| Hap Ki Do: The Korean Martian Art of Self Defence: Practical Hap Ki Do Textbook | 978-0-9668254-1-1 (0-9668254-1-1) | 1999 | |
H. C. · H.S. · Hui S Choe · Master Hui Son Choe · S.C.