Greggs, returning from abroad with a large consignment of precious stones, thwarts the first attempt of Gentleman Joe and his accomplice to rob him at his hotel, but they follow him aboard the train the when he is alone on the observation platform they attack him, and a struggle ensues in which Greggs is finally thrown to the ground from the speeding train. Helen, riding through the hills in an auto, comes upon him before Joe and his pal can alight from the train, Greggs gives her the diamonds and tells her to speed away and rush help back to take care of his injuries.

A film buff's obsession with an elusive, possibly nonexistent film spirals into a dangerous descent...
A man assists a woman to dispose of the body of her stepfather....

Publisher John Gillespie faces a financial crisis after his business partner skips town with all the...
Braggs, the young western settler, comes into view leading his broncho while he leads his little chi...

A reformed criminal is blackmailed when three girls are murdered.

15 chapter adventure serial: 1. Facing the Crisis 2. Vanishing Diamonds 3. Woman of Mystery 4. Haunt...

Claim jumper Dave Marco and his boss Earl Foster, a crooked investment broker, hire chemist Ralph Br...
The fascinating game of bridge has completely ensnared Mrs. Willis, the pretty young wife of a Wall ...

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A mystery novelist meticulously creates an alibi to keep her husband from being convicted of murder.

Helen, station agent and telegraph operator at Lone Point, is in despair over a broken sounder when ...

Rupert Winslow, traffic superintendent of the railroad that employs Helen as operator at Lone Point,...

Helen, the telegraph operator at the Lone Point Station, shields Miguel, a greaser, under suspicion ...

A pair of crooks steal a valuable package, hold up the crew of a freight engine, and compel the engi...

Billy Warren, timekeeper on the construction job, arouses the enmity of Brent and Easton when he res...

Helen receives a cypher message about a jewel robbery and trails the yeggmen to their lair. Discover...

When Dick, an aeronaut is wrongly accused of shooting Dan, a trouble-making, quarrelsome cowboy, Hel...

Jud Hendricks, foreman of the construction camp, is being blackmailed by Gypsy Joe, who knows of a d...

Learning that the driver of the Comet car has been disabled on the eve of the big race, Sinton, a ga...