Biblio
1933
My Visit to the Sun. Los Angeles, CA.: Los Angeles, CA: De Vorss & Co., 1933.
1932
The Martian Emperor-President. A Romance . Np: Printed for Private Distribution [The Press of Powis, Walsall, William James Ray, Proprietor], 1932.
"Mechanocracy" In Amazing Stories (Dunnellen, NJ). Vol. 7.1 ., 1932.
The Melting Pot. Dover, Eng.: Dover Printing & Pub, 1932.
Mind Products Limited. A Melodrama in Three Acts and an Epilogue. The Hague, The Netherlands: The Servire Press, 1932.
1931
Migrants of the Stars: Being an Account of the Discovery of the Marvelous Land of Niames, and of the Secret of its Inhabitants. New York: The Classic Press, 1931.
1930
“The Man with a Scarred Hand” In The American Magazine . Vol. 110., 1930.
"A Modern Prometheus" In Amazing Stories Quarterly (Jamaica, NY). Vol. 3.4., 1930.
1929
"Men With Wings" In Air Wonder Stories . Vol. 1.1., 1929.
"Mernos" In Amazing Stories (New York). Vol. 3.11., 1929.
The Metropolis of Tomorrow. New York: Ives Washburn, 1929.
"The Moon Woman: A Tale of the Future" In Amazing Stories (Jamaica, NY). Vol. 4.8 ., 1929.
1928
The Mountain of Gold. London: Hurst & Blackett, 1928.
"Mr. Lorimer and Me" In The Nation (New York). Vol. 127.3290 ., 1928.
"My Private Utopia" In The Nation (New York). Vol. 127.3288 ., 1928.
1927
“The Machine Man of Ardathia” In Amazing Stories. Vol. 2.8., 1927.
The Man Who Would Save the World. London: Longmans, Green and Co, 1927.
The Messiah. A Problem. London: Arthur H. Stockwell, 1927.
The Millennium. Oxford, Eng.: Basil Blackwell, 1927.
1926
Man's World. London: Chatto and Windus, 1926.
A Message to Thee. [Johannesburg, South Africa]: [Radford, Alington], 1926.
Midas or The United States and the Future. London: Kegan Paul, Trench, Trubner, 1926.
1925
The Mighty Heart; A Survey of England As It Is and A Vision of What It Might Be. London: Watts & Co, 1925.
Murderers' Island. London: Methuen, 1925.
1924
The Man Who Mastered Time In Argosy-All-Story Weekly (New York) . Vol. 161.4 - 162.2 ., 1924.