George W. Pyper

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

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

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

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

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

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

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

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 Fighting Sheriff, The Vanishing Dagger, The Royal American

Riders of Mystery, The Air Hawk