Clarence E. Mulford

Cassidy of Bar 20

1938 · Writer

The Eagle's Brood

1935 · Writer

Hopalong Cassidy Returns

1936 · Writer

Bar 20 Justice

1938 · Writer

Hoppy Serves a Writ

1943 · Writer

Heart of the West

1936 · Writer

Hop-a-long Cassidy

1935 · Writer

Call of the Prairie

1936 · Writer

North of the Rio Grande

1937 · Writer

Heart of Arizona

1938 · Writer

Texas Trail

1937 · Writer

Sunset Trail

1939 · Writer

Hopalong Rides Again

1937 · Writer

Trail Dust

1936 · Writer

Partners of the Plains

1938 · Writer

Three on the Trail

1936 · Writer

Bar 20 Rides Again

1935 · Writer

Stick to Your Guns

1941 · Writer

Hills of Old Wyoming

1937 · Writer

Silver on the Sage

1939 · Writer

Borderland

1937 · Writer

The Deadwood Coach

1924 · Writer

The Orphan

1920 · Writer