20 books • 2 series
Twelve Times Zero Illustrated
Warrior of the Dawn Illustrated
Call Him Savage
Forgotten Worlds (Lost World-Lost Race Classics, #2)
Tharn
Moon Era, The, & Revenge of the Robots
Planet of No Return & The Annihilator Comes
The Return of Tharn
The Man From Yesterday
Metal Doom, The, & Twelve Times Zero
Twelve Times Zero
Warrior of the Dawn
Scotch on the Rocks
Taste of Ashes
Halo in Brass
Halo for Satan
Halo in Blood
Pork City
a la Schlague (Carre Noir, A43529)
Thin Air