Wrote 46
1990s
- 1995
1960s
- 1963
The List of Adrian Messenger
Story
- 1960
The Fatal Impulse
Writer
1950s
- 1956
23 Paces to Baker Street
Novel
Claire
Writer
- 1955
- 1954
Tobor the Great
Screenplay
Ring of Fear
Screenplay
- 1953
Last of the Comanches
Novel
- 1952
The Hour of 13
Novel
- 1951
Mask of the Avenger
Adaptation
Circle of Danger
Novel, Screenplay
- 1950
1940s
- 1948
The Dark Past
Writer
- 1947
Love from a Stranger
Screenplay
- 1945
Dangerous Intruder
Story
The Body Snatcher
Screenplay
- 1944
Strangers in the Night
Story
Action in Arabia
Screenplay
- 1943
- 1942
Nightmare
Story
Whispering Ghosts
Story
- 1940
1930s
- 1939
Mr. Moto Takes a Vacation
Screenplay
A Gentleman's Gentleman
Screenplay
Blind Alley
Screenplay
- 1938
Mysterious Mr. Moto
Screenplay
- 1936
Yours for the Asking
Screenplay
The Princess Comes Across
Story
- 1935
The Last Outpost
Screenplay
Mystery Woman
Screenplay
- 1934
Menace
Story
Charlie Chan in London
Screenplay
The Mystery of Mr. X
Novel, Adaptation
- 1932
Hotel Splendide
Story
The Rasp
Story
- 1931
The Star Reporter
Screenplay, Story
Rynox
Screenplay, Novel
- 1930
Raise the Roof
Screenplay
1920s
- 1929
The Lost Patrol
Writer