| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2000 | 978-0-9676843-0-7 | Gregory P. Smith | TNT: Dyanamic Ideas to Reward, Energize & Motivate Your Teams |
| 2004 | 978-0-9676843-1-4 | Gregory P. Smith | Supervisor's Passport to Success: A Quick and Easy Guide to Managing People |
| 2007 | 978-0-9676843-5-2 | '' | 401 Proven Ways to Retain Your Best Employees |