Spencer Gordon Bennet

D-Day on Mars

Sakima and the Masked Marvel

The Bounty Killer

Requiem for a Gunfighter

The Atomic Submarine

Submarine Seahawk

Blazing the Overland Trail

Perils of the Wilderness

Devil Goddess

Adventures of Captain Africa

Riding with Buffalo Bill

Gunfighters of the Northwest

Killer Ape

The Lost Planet

Savage Mutiny

Voodoo Tiger

Son of Geronimo

Blackhawk

Brave Warrior

King of the Congo