From Spy Smasher Comics #03 - Four adventures:
"Strange Things" - The disappearance of several people all connected with the American government piques Spy Smasher's curiosity.
For Fear Of Little Men - Doctor Potz is a foreign power scientist who has discovered how to shrink people to just inches high.
"Can The Devil Return To Earth" - A foreign spy the double of an American naval officer except for his horns hypnotizes the man and plans to use him for no good.
"The Fate of the Dix" - A US freighter is hijacked and its load of vital goods stolen.