City of the Living Flame — Henry Hasse
Dread-Flame of M'Tonak — Henry Hasse
Final Glory — Henry Hasse
One Purple Hope! — Henry Hasse
Out of This World — Henry Hasse
Passage to Planet X — Henry Hasse
Proktols of Neptune — Henry Hasse
Revenge of the Vera — Henry Hasse
The Beginning — Henry Hasse
The Star of Satan — Henry Hasse
Thief of Mars — Henry Hasse
Walls of Acid — Henry Hasse
We're Friends, Now — Henry Hasse
