Beautiful... Deadly... In their Veins the Blood of Monsters!
The more you push him, the more dangerous he becomes.
ADVENTURE....THAT SWEEPS THE SEA! ROMANCE...THAT SWEEPS THE HEART!
From another planet... sent to enslave mankind!
A Powerful Drama of Men and Ideals at War
An incredible story of strength and survival.
Beyond the black mouth of the cursed cave lurked the unfleshed...
10,000 men attack--only two got through!
In every war there are those who kill... and those who make a killing!
15 THRILL-THRONGED CHAPTERS OF EXCITING SPEED-SCORCHED ACTION! (original poster)
THE WEST'S FAMOUS MYSTERY RIDER BACK IN ACTION! (original print ad)
Only the cobra could satisfy her unearthly desires.
THE BOLDEST MAN IN THE WEST LIVES AGAIN...striking blow after blow against ruthless...reckless renegades!
Sometimes the unknown should remain unknown.