Grail Quest (J. H. Brennan)
Titles (8)
| # | Title | Author(s) | Year | Type |
|---|---|---|---|---|
| 1 | The Castle of Darkness | Herbie Brennan | 1984 | |
| 2 | The Den of Dragons | Herbie Brennan | 1984 | |
| 3 | The Gateway of Doom | Herbie Brennan | 1984 | |
| 4 | Voyage of Terror | Herbie Brennan | 1985 | |
| 5 | Kingdom of Horror | Herbie Brennan | 1985 | |
| 6 | Realm of Chaos | Herbie Brennan | 1986 | |
| 7 | Tomb of Nightmares | Herbie Brennan | 1986 | |
| 8 | Legion of the Dead | Herbie Brennan | 1987 |