Knight's Sacrifice
Nita Round
Johannes Cabal: The Fear Institute
Jonathan L. Howard
Johannes Cabal (3)
The Infinite Cage
Keith Laumer
Spawn of the Winds
Brian Lumley
Titus Crow Saga (4)
Vicious Circle
Linda Robertson
Persephone Alcmedi (1)
Hallowed Circle
Persephone Alcmedi (2)
Fatal Circle
Persephone Alcmedi (3)
Arcane Circle
Persephone Alcmedi (4)