A mysterious American gets mixed up with gunrunners in Syria.

Pursued by the big-time gambler he robbed, John Muller assumes a new identity—with unfortunate results.

Bulldog Drummond forms a gang to rescue his wife and thwart his nemesis, Carl Peterson.

Jacques d’Athys, a French adventurer, returns to his home in Nice after an expedition to Indochina where he has picked up a Eurasian fiancée and a book that, unbeknownst to…

A gangster takes a doctor and his family hostage.

The adventures of a cocky con man and his beautiful accomplice.

After a woman shoots a man to death, a damning letter she wrote raises suspicions.

A cop investigates the shooting of another policeman… that may have been involved in crooked activities.

Managing Editor Brad Bradshaw refuses to run a story linking the disappearance of Frank Canfield with embezzlement of the bank. He considers Frank a straight shooter and he goes easy…

A dangerous amnesiac escapes from an asylum, hides in the opera house, and is suspected of getting revenge on those who tried to murder him 13 years ago.

A police detective uses any means possible to trap a gang of shoplifters.

Hot jewels from London make their way to New York, where they are stolen by racketeer Ed Dexter, who hides them with the help of his vivacious girlfriend, Vivian Palmer….