Spencer Gordon Bennet

A Martian invader crashes his spaceship conveniently close to the workshop of a scientist who is developing an interplanetary craft. If the ...

Based on a successful comic book that began in 1941, the Blackhawks were seven flyers who banded together during WW II to fight the Nazis. After ...

Congo Bill is hired to locate an heiress lost somewhere in Africa.

Space hero Captain Video battles the evil Vultura on the planet Atoma.

Japanese spies attempt to subvert America’s war effort; G-Men attempt to thwart their plot.

For decades, pirates roamed the seas, searching for booty to plunder and coastal villages to terrorize. Who were these men and women? As you dig ...

When the unscrupulous Carlos Manning discovers that an old Spanish land grant recently unearthed will leave a huge section of California real ...

Claire Forrest seeks her kidnapped scientist father, hidden somewhere on Mystery Island. He is held and forced to work on diabolical inventions ...

Jerry Blake (aka Federal Operator 99) teams-up with Joyce Kingston to thwart the plans of escaped crime boss Jim Belmont.

Jim Dorn endeavors to protect Jean McNain from a man she knows has committed a murder, Carter Snowden

Willie Duggans, a tenderfoot from the east, arrives in the wild west and soon experiences its violence. Willie discovers the easy money in bounty ...

Ships disappear on route across the Arctic Sea, and a special submarine is sent to investigate.

For his first command in the Pacific war a by-the-book officer is ordered to take his submarine on a reconnaissance mission to locate a fleet of ...

The British Commandos send Bob Owen to Norway to prepare for a raid. His mission also includes freeing General Heden who is being held by the ...

Mortimer builds a fence for the cattle brought by Ken Morley. To retaliate, Slater who wants access to the land, builds a dam cutting off ...

El Malo, notorious Mexican bandit, forces the Mayor of Sierra Blanca, Seth Landport, to open the safe and turn over to him 2,000 pesos, which the ...