Patriot's Death March

The Purple invader lorded it over the East, straddled the Rockies, rolled his guns ruthlessly westward to crush the last American defenders. But men who are willing to die for...

Liberty's Suicide Legions

Purple armies from the prairies and a great Purple navy looming over the western horizon made ready to clamp the fetters of slavery on America’s last defenders. But a grim line...

Master of Broken Men

Chaos, confusion, disintegration fall with swift, breath-taking disaster upon America! Already terrorized by a tottering, unstable world, American men and women are swept into a...

Drums of Destruction

They thundered through the high passes of the Continental Divide, those rolling drums of doom, heralding the attack of the Purple Emperor’s mighty armies which had conquered all...

Crime's Reign of Terror

James Christopher is the real name of the legendary Intelligence Service agent designated as Operator #5. Men blanched at that name — the Scarlet Baron! Ambitious master of...

Cavern of the Damned

Secretly, behind closed doors and guarded portals, the mysterious Black Power of Zaava spread its hidden terror throughout America. What evil force was behind the destruction of...

War-Masters from the Orient

A brawny coolie from the filthy waterfront of Hong Kong was Emperor of Asia and master of the vast reaches of Russia. Armed with mysterious new weapons which made the bravest man...

The Army of the Dead

The news spread like wild-fire. A man had solved the problem of the ages — he was bringing the dead back to life! Operator #5, ace of the American Secret Service, recognized the...

Attack of the Blizzard Men

As suddenly as Death, the bitter cold came, and with it, the armored tanks, sleek submarines and mailed warriors of the invading legions! An international syndicate, fearing...

Death's Ragged Army

What has become known as the “War and Peace of the Pulps” commenced with the searing novel, Death’s Ragged Army, which appeared in the July, 1936 issue of Operator #5...

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