Secret Agent "X"- Volume Five

DEAD MEN DON'T LIE
By J. Walt Layne
X chases after wealthy politicians looking to finance enemy saboteurs and add to their ill-gotten gains.

FACE TO FACE WITH AGENT LOKI
By Andy Fix
Secret Agent X battles his own counterpart, a German spy who is also a master of disguise.

DEVIL IN THE DEEP BLUE SEA
By Fred Adams Jr.
From the early days of Secret Agent X's career, as he battles a sadistic U-Boat commander on the high seas.

THE DEATH DUEL OF MADAM ROGUE
By Frank Schildiner
An old enemy from his past threatens to end Secret Agent X's career...and his life.