Voyage of Vengeance
L. Ron Hubbard
Mission Earth (7)
Villainy Victorious
Mission Earth (9)
A Very Strange Trip
L. Ron Hubbard & Dave Wolverton
Slaves of Sleep
Slaves of Sleep (1)
The Professor Was a Thief
Ole Doc Methuselah
Ole Doc Methuselah (1)
The Last Drop
L. Sprague de Camp & L. Ron Hubbard
The Invaders Plan
Mission Earth (1)
If I Were You
The Great Secret
Fortune of Fear
Mission Earth (5)
Fear
The Enemy Within
Mission Earth (3)
The Doomed Planet
Mission Earth (10)
Disaster
Mission Earth (8)
Death Quest
Mission Earth (6)
The Dangerous Dimension
Black Genesis
Mission Earth (2)
Battlefield Earth