| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Castledown | 978-0-7088-8307-5 (0-7088-8307-9) | 1989 |
| The Broken Citadel | 978-0-7088-8290-0 (0-7088-8290-0) | 2000 |
| The Great Wheel | 978-0-7088-8321-1 (0-7088-8321-4) | 1991 |
B&G · J.B. · J. B. Gregorian · J. G. · Joyce B. · Joyce Ballou Gregorian · Joyce Gregorian