| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Careers in Medicine, 3rd ed. | 978-0-07-145874-0 (0-07-145874-3) | 2006 |
| Opportunities in Cartooning & Animation Careers | 978-0-07-148206-6 (0-07-148206-7) | 2007 |
| Opportunities in Physician Assistant Careers, Revised Edition | 978-0-07-138726-2 (0-07-138726-9) | 2002 |