| title | ISBN-13 | year of publication |
|---|---|---|
| Conducting investigations manual | 978-0-8080-0446-2 | 2000 |
| Disaster recovery manual | 978-0-8080-0466-0 | 1999 |
| Loss prevention techniques and training manual | 978-0-8080-0492-9 | 2000 |
| Security program manual | 978-0-8080-0484-4 | 2000 |