Delmar Cengage Learning · Prairie Oak Press · Wessex Press
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Compound of Excelsior | 978-0-938501-14-5 | 1992 | |
| Milwaukee for Free (Or the Next Thing to It | 978-1-879483-37-8 | 1997 | |
| Travel Perspectives: A Guide to Becoming a Travel Professional | 978-1-4180-1649-4 | 2006 | Ginger Gorham |
| Travel Perspectives: A Guide to Becoming A Travel Professional | 978-0-7668-2542-0 | 2001 | Ginger Todd |