| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1999 | 978-0-931202-24-7 | Roberta Schwartz · Debra J. MacNeill | Travel Sales and Customer Service |
| 2001 | 978-0-931202-51-3 | Nona Starr | Exploring the World: Geography for Travel Professionals |
| 2002 | 978-0-931202-53-7 | Patricia J. Gagnon | Travel Career Development: Student Textbook |
| 2005 | 978-0-931202-69-8 | Nona Starr | Exploring the World (Geography for the Travel Professionals, Second Edition) (Paperback) |
| '' | 978-0-931202-70-4 | Exploring the World: Geography for Travel Professionals, 2e, Student Workbook | |
| '' | 978-0-931202-72-8 | Patricia J. Gagnon · Shelly M. Houser | Travel Career Development |
| '' | 978-0-931202-73-5 | Patricia J. Gagnon and Shelly M. Houser | Travel Career Development 8th Ed. Student Workbook |