Operating out of the supposedly haunted Montgomery Mansion, Secret Agent “X” ventures forth in a bewildering array of false identities to infiltrate the darkest underbellies of the Underworld—and destroy it from within. The only clue to his true identity is his haunting whistle….. Satan’s signals! Those were the lights that gleamed above a bandit pack. Death’s own will-o’-the-wisps, with the power of an unseen curse behind them—a curse that made the police stand off, and made Secret Agent “X” pledge himself to battle on the volcano brink of destruction! Follow the Man of a Thousand Faces as he confronts the menace of Curse of the Waiting Death, ripped from the pages of Secret Agent “X” magazine, February 1935.