| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1998 | 978-0-9662817-0-5 | Ann Livesay | The Isis Command (Barry Ross International Mystery) |
| '' | 978-0-9662817-1-2 | '' | Death in the Amazon (Barry Ross International Mystery) |
| 2002 | 978-0-9662817-9-8 | Ann Sutton · Myron Sutton | Crater Lake National Park: A Global Treasure |