Wallis, George C
Alphabetical Checklist
- Beyond the Hills of Mist (London: James Henderson and Sons, 1913)
- The Call of Peter Gaskell: A Master Thriller Science Fiction Novel (Kingswood, Surrey: The World's Work (1913) Ltd, 1948)
- The Children of the Sphinx: A Romance of the Old Orient (Bristol, England: The Cosmopolitan Printing, Publishing and Advertising Company, 1901)
- The Children of the Sphinx: A Romance of the Old Orient (Bristol, England: The Cosmopolitan Printing, Publishing and Advertising Company, 1924)
- Harrah the Moor: The Wonderful Story of the Invasion of Europe (London: James Henderson and Sons, 1912) as by Royston Heath
- The Mother World (Medford, Oregon: Armchair Fiction, 2018) with B Wallis