George W. Pyper

Trooper 77, Isle of Lost Men, Into the Night, The Wheel of Destiny, The Cruise of the Hellion, +4 more

Two-Fisted Sheriff, The Baited Trap, The Ridin' Comet, The Fighting Stallion, Warrior Gap, +2 more

Trooper 77, Riders of Mystery, Into the Night, The Son of the Golden West, Daring Deeds

The Baited Trap, The Fighting Stallion, Warrior Gap, The Power God, The Branded Four

The Baited Trap, A Captain's Courage, Warrior Gap, The Power God, Daring Deeds

The Ridin' Comet, Broad Daylight, Warrior Gap, Daring Deeds, The Gallant Fool

Trooper 77, Warrior Gap, The Power God, The Gallant Fool

Flyin' Thru, The Air Hawk, The Fighting Ranger

Two-Fisted Sheriff, The Ridin' Comet, The Fighting Stallion

The Baited Trap, The Fighting Stallion, Outlawed

The Vanishing Dagger, The Fighting Sheriff, The Royal American

Riders of Mystery, The Air Hawk