Writer, Author, Creator · 34 titles
Charlie Chan no EgitoFilm· 1935Writer
Charlie Chan no Serviço SecretoFilm· 1944Writer
Dinheiro PerigosoFilm· 1946Writer
Behind That CurtainBook· 1928Author
Charlie Chan e o EstranguladorFilm· 1940Writer
Charlie Chan no PanamáFilm· 1940Writer
Dark AlibiFilm· 1946Writer
A Cobra de ShanghaiFilm· 1945Writer
Charlie Chan e o Castelo no DesertoFilm· 1942Writer
Um Tiro MisteriosoFilm· 1940Writer
Charlie Chan em ''O Gato Chinês''Film· 1944Writer
Charlie Chan na MacumbaFilm· 1944Writer