| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Broken Citadel | Paperback | 978-0-441-08098-4 | 1984 |
| Castledown | " | 978-0-441-09240-6 | 1983 |
| Castledown | Hardcover | 978-0-689-30566-5 | 1977 |
| The Great Wheel | Paperback | 978-0-441-30257-4 | 1987 |
B&G · J.B. · J. B. Gregorian · J. G. · Joyce B. · Joyce B. Gregorian · Joyce Gregorian