G. W. Thomas
Presents
THE
GHOSTBREAKERS
ZARKON, LORD OF THE UNKNOWN (1975-1987) by Lin Carter
NOVELS
1. Nemesis of
Evil (1975)
2. Invisble Death
(1975)
3. The Volcano
Ogre (1977)
4. The Earth-Shaker
(1982)
5. Horror Wears
Blue (1987)