| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1993 | 978-0-933143-01-2 | Claudine Dervaes | Travel Agent Training Workbook Set |
| '' | 978-0-933143-07-4 | '' | Teaching travel: A handbook for the educator |
| 1998 | 978-0-933143-08-1 | '' | Teaching Travel: A Handbook for the Educator |
| 1994 | 978-0-933143-36-4 | '' | The Travel Training Workbook: Section Three Hotels and Car Rentals Packages and Tours Motorcoach and Rail |
| 2012 | 978-0-933143-40-1 | Claudine Dervaes · John Hunter | The UK to USA Dictionary British English vs. American English |