BATTLING UNKNOWN TERRORS IN A LAND OF PERIL UNDER THE OCEAN'S FLOOR! (original 1936 poster)
A Paid Assassin Stalks His Prey ...
Trap that murderer!
Where is the key to heaven?
The Day The World Ended, They Thought The Fight Was Over. They Were Wrong
SIX-GUN SHOWDOWN IN THE SIERRAS (original print ad - all caps)
'You've put me on the spot - you've killed my friends...now I'm striking for revenge! EXCITEMENT in 15-trigger-fast chapters! (original poster)
There's Nothing More Dangerous Than a Kind Face.
The world's #1 secret society of crime!
Indians On The Warpath!
The one bullet that could send terror screaming through the whole Caribbean!