| title | ISBN-13 | year of publication |
|---|---|---|
| Criminal Investigation: An Introduction | 978-0-13-575358-3 | 1998 |
| Hotel and Motel Loss Prevention: A Management Perspective | 978-0-13-010909-5 | 2000 |
| Hotel security management | 978-0-03-069721-0 | 1985 |
| Instructors Manual | 978-0-13-079827-5 | 1998 |
| Introduction to Security | 978-0-13-057051-2 | 1994 |
| Security: A Management Perspective | 978-0-13-150657-2 | 1995 |