Rex

The Vanishing Legion

No Man's Law

The Adventures of Rex and Rinty

The King of the Wild Horses

The Devil Horse

The Black Cyclone

Robinson Crusoe of Clipper Island

King of the Sierras

Wild Beauty

Wild Blood

The Vanishing Legion

No Man's Law

The Devil Horse

Guardians of the Wild

The Black Cyclone

Robinson Crusoe of Clipper Island

King of the Sierras

Stormy

Wild Blood

Plunging Hoofs