| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2003 | 978-0-9740924-0-9 | Jeffery Combs | More Heart Than Talent |
| 2005 | 978-0-9740924-1-6 | Phil Laut · Jeffrey Combs | Money is My Friend for the New Millennium: 2nd Edition |
| '' | 978-0-9740924-2-3 | Jeffery Combs | Psychologically Unemployable: Life on Your Terms! |