| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Executive Protection New: Solutions for a New Era | 978-1-56167-942-3 (1-56167-942-9) | 2006 |
| Executive Protection: Rising to the Challenge | 978-1-887056-94-6 (1-887056-94-7) | 2009 |
| The Art of Executive Protection | 978-1-56167-384-1 (1-56167-384-6) | 1997 |