| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2004 | 978-0-9723964-3-1 | Paula K. Martin · Bruce Chadbourne | The Professional Guide to Risk Assessment |
| 2005 | 978-0-9723964-8-6 | Paula K. Martin | The New Matrix Management |
| '' | 978-0-9723964-9-3 | Nicholas "Coach Nick" Papadopoulos | Quick Guide Selling Series: Championship Selling |