Bertha Muzzy Sinclair Filmography
- Writer (18 credits)
- Chip of the Flying U (1939) роман
- King of the Rodeo (1929) рассказ
- The Flying U Ranch (1927) роман
- Chip of the Flying U (1926) роман
- The Taming of the West (1925) роман
- The Wolverine (1921) роман
- The Galloping Devil (1920) роман
- North of Fifty-Three (1917)
- Curlew Corliss (1916)
- A Modern Knight (1916) рассказ
- How Weary Went Wooing (1915) рассказ
- When the Cook Fell Ill (1914) и сюжет
- Chip of the Flying U (1914) роман
- The Lonesome Trail (1914)
- The Reveler (1914)
- The Uphill Climb (1914)
- Shotgun Jones (1914)
- The Last of Her Tribe (1912)
