| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1999 | 978-1-881199-04-5 | Mark I. Field | The Courier Air Travel Handbook: Learn How to Travel Worldwide for Next to Nothing |
| 1995 | 978-1-881199-51-9 | Steve Giordano · George Thomas | Now Hiring. Ski Resort Jobs, 1995: The Insider's Guide to Seasonal and Year-Round Employment at North America's Top Ski Resorts (Alternative Employment Guides) |
| 1998 | 978-1-881199-99-1 | Mark I. Field · Mark Field | The Courier Air Travel Handbook: Learn How to Travel Worldwide for Next to Nothing (7th ed) |