| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1992 | 978-0-9634055-0-0 | Bill Beer | Speak Spanish in 15 Minutes |
| '' | 978-0-9634055-1-7 | '' | Speak French in 15 Minutes |
| 2008 | 978-0-9634055-9-3 | '' | We Swam the Grand Canyon: The True Story of a Cheap Vacation that Got a Little Out of Hand |