Author, Original work · 29 titles
13 titles
Mystery HouseFilm· 1938Original work
The Glass SlipperBook· 1938Author
The Great Hospital MysteryFilm· 1937Original work
The Murder of Dr. HarriganFilm· 1936Original work
Danger in the DarkBook· 1936Author
Murder by an AristocratFilm· 1936Original work
The White CockatooFilm· 1935Original work
While the Patient SleptFilm· 1935