Secret of Stamboul

A man travels to Istanbul to try and prevent a revolution.

The Man Who Knew Too Much

While vacationing in St. Moritz, a British couple receive a clue to an imminent assassination attempt, only to learn that their daughter has been kidnapped to keep them quiet.

Spy of Napoleon

Exiled French patriot helps to find the men who want to betray emperor Napoleon III by selling military secrets to the German government.