Writer, Author, Director · 39 titles
Os ConquistadoresFilm· 1941Writer
Riders of the Purple SageBook· 1912Author
Covil de FerasFilm· 1955Writer
NevadaFilm· 1944Writer
A Oeste de PecosFilm· 1945Writer
The Rainbow TrailBook· 1915Author
Buffalo StampedeFilm· 1933Director, Writer
The Lone Star RangerBook· 1914Author
Spirit of the BorderBook· 1906Author
The Day of the BeastBook· 1922Author
To the Last Man (livro)Book· 1921Author