Writing
The Mask of Fu Manchu
1932 · Screenplay
The Cat and the Canary
1939 · Theatre Play
1927 · Theatre Play
1978 · Writer
The Cat Creeps
1930 · Director
The Will of the Dead Man
1930 · Theatre Play
Channing of the Northwest
1922 · Story
Black Waters
1929 · Theatre Play
The Dow Hour of Great Mysteries
1960 · Novel
