Author, Writer, Creator · 90 titles
A Princess of MarsBook· 1912Author
Tarzan e Sua CompanheiraFilm· 1934Writer
A Fuga de TarzanFilm· 1936Writer
Tarzan dos MacacosBook· 1912Author
Tarzan e as AmazonasFilm· 1945Writer
The Gods of MarsBook· 1918Author
The Warlord of MarsBook· 1913Author
Tarzan O VencedorFilm· 1943Writer
Tarzan - O Terror do DesertoFilm· 1943Writer
Thuvia, Maid of MarsBook· 1920Author
Tarzan e a Mulher LeopardoFilm· 1946Writer
The Return of TarzanBook· 1915Author