| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Light on Quests Mountain | 978-0-88038-055-3 (0-88038-055-1) | 1983 | James M. Ward |
| The Black Wing | 978-1-56076-650-6 (1-56076-650-6) | 1993 | |
| Vision of Doom | 978-0-88038-307-3 (0-88038-307-0) | 1987 | |
M. K. · M.-L. · Mary K. · Mary Kirchoff · Mary L.