Bertha Muzzy Sinclair

Chip of the Flying U

Movie · Novel

Points West

Movie · Novel

King of the Rodeo

Movie · Story

The Flying U Ranch

Movie · Novel

Chip of the Flying U

Movie · Novel

Taming the West

Movie · Novel

Ridin' Thunder

Movie · Novel

The Galloping Devil

Movie · Novel

North of Fifty-Three

Movie · Writer

A Modern Knight

Movie · Story

How Weary Went Wooing

Movie · Story

Shotgun Jones

Movie · Writer

When the Cook Fell Ill

Movie · Screenplay, Story

Chip of the Flying U

Movie · Writer, Novel