| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Feeding a Giant: Advanced Network Marketing | 978-1-892018-01-4 (1-892018-01-2) | 1998 | Robert Crisp |
| Raising a Giant: A Book About Becoming a Leader in Network Marketing | 978-1-892018-02-1 (1-892018-02-0) | 1998 | Bob Crisp |
| Raising A Giant: A Book About Leadership in Network Marketing | 978-1-892018-00-7 (1-892018-00-4) | 1993 | |