| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2001 | 978-0-9620635-1-0 | Greta E. Couper | The Psychology of Travel |
| 1994 | 978-0-9620635-2-7 | Thomas Ball | My Fourscore Years: Autobiography |
| 1989 | 978-0-9620635-4-1 | Greta Elena Couper | An American Sculptor on the Grand Tour: The Life and Works of William Couper (1853-1942) |