Penguin Pool Murder

(1932)

Novel

Murder on a Honeymoon

(1935)

Novel

Yellowstone

(1936)

Screenplay

The Plot Thickens

(1936)

Original Story

Murder on a Bridle Path

(1936)

Novel

Forty Naughty Girls

(1937)

Story

Bulldog Drummond's Peril

(1938)

Screenplay

Hollywood Stadium Mystery

(1938)

Story and Screenplay

Arrest Bulldog Drummond

(1938)

Screenplay

Death of a Champion

(1939)

Screenplay

Bulldog Drummond's Bride

(1939)

Screenplay

Who Killed Aunt Maggie?

(1940)

Screenplay

Seventeen

(1940)

Screenplay

Emergency Squad

(1940)

Screenplay

Opened by Mistake

(1940)

Screenplay

The Smiling Ghost

(1941)

Story and Screenplay

Secrets of the Lone Wolf

(1941)

Story and Screenplay

The Falcon's Brother

(1942)

Screenplay

X Marks the Spot

(1942)

Screenplay

Home in Wyomin'

(1942)

Story

The Falcon Strikes Back

(1943)

Story

Petticoat Larceny

(1943)

Screenplay

Murder in Times Square

(1943)

Story

Step by Step

(1946)

Writer

Mrs. O'Malley and Mr. Malone

(1950)

Story

A Very Missing Person

(1972)

Novel