This book contains three thrilling science fiction short stories by Paul W. Fairman. Deadly City: A man wakes up with no memory and a strange lump on his head. He soon finds himself in a dangerous race against time to uncover the secrets of his past and escape the clutches of a deadly enemy. Secrets of the Martians: Few colonists had seen a Martian, so why worry about them causing trouble? Yet Spencer had been killed—and Rex Tate trapped by the— Traitor's Choice: Kendall had a difficult decision to make; if he defied the aliens Clare faced a horrible death; if he complied a whole planet must die!