Series People - Grailquest

Brennan, J. H. (Herbie)

The Castle of Darkness
The Den of Dragons
The Gateway of Doom
Kingdom of Horror
Legion of the Dead
Realm of Chaos
Tomb of Nightmares
Voyage of Terror

Edwards, Les

The Castle of Darkness
The Den of Dragons
The Gateway of Doom
Kingdom of Horror
Realm of Chaos
Voyage of Terror

Higgins, John

The Castle of Darkness
The Den of Dragons
The Gateway of Doom
Kingdom of Horror
Legion of the Dead
Realm of Chaos
Tomb of Nightmares
Voyage of Terror