Author, Original work, Writer · 21 titles
Vikings, Os ConquistadoresFilm· 1958Original work
The Sky Line of SpruceBook· 1922Author
Son of Fury: The Story of Benjamin BlakeFilm· 1942Original work
Treasure of the Golden CondorFilm· 1953Original work
Escravas do HaremFilm· 1954Original work
Earth giantBook· 1960Author
The isle of retributionBook· 1923Author
The Isle of RetributionFilm· 1926Original work
Yankee PashaBook· 1947Author
The Far CallFilm· 1929Writer
Shadows of the NorthFilm· 1923Original work