Adventure on a mighty scale !
A HISTORICAL DRAMA IN FIFTEEN SPECULATOR CHAPTERS! (original banner-all caps)
A Killer Strikes in the Stratosphere... 20,000 Feet Above the Law.
A U.S. Marshall... investigates gold robbers and murders
DRAMA!! PACKED WITH POWER!
Guerilla Raiders! Watch Gene Scout «Em... And Rout «Em For The U.S. Cavalry!
THE WIZARD OF CLUES!!! Nick Carter lives again in the fierce brutal...dangerous era of TODAY!
Mutants and terrorists clash in battle for Earth in...
CRIME DIDN'T PAY WHEN THIS MASTER DETECTIVE STEPPED IN! (original poster - all caps)
Solomon Grundy, Born on a Monday
American Ace Meets Russian Spy!