Biblio
1930
"This Monkey Business". Ms.: Hocken Library, Dunedin, New Zealand, 1930.
Ultimo: An imaginative narration of life under the earth with projections by John Vassos and text by Ruth Vassos. New York: E. P. Dutton, 1930.
The Valley of the Great Ray. Vol. Science Fiction Series No. 11. New York: Stellar Publishing Corporation, 1930.
"Vampires of Venus" In Astounding Stories (New York). Vol. 2.1 ., 1930.
"Via the Hewitt Ray" In Science Wonder Quarterly (Mt. Morris, IL) . Vol. 1.3 ., 1930.
"A Vision of the Future in Vocational Education" In School and Society (New York). Vol. 32.834 ., 1930.
A Voyage to Purilla. New York: Cosmopolitan Book Corp, 1930.
"Waste--The Future of Prosperity” In Whither, Whither, or After Sex, What? A Symposium to End Symposiums. New York: The Macaulay Co., 1930.
1931
The Academy of Souls. New York: Farrar & Rinehart, 1931.
Altrurian Farms. Washington, DC: Employment Extension Society, 1931.
Beyond Hell. London: Chapman & Hall, 1931.
"The Birth of a New Republic" In Amazing Stories Quarterly (Dunnellen, NJ). Vol. 4.1., 1931.
Black No More: Being An Account of the Strange and Wonderful Workings of Science in the Land of the Free, A.D. 1933-1940. New York: The Macauley Co., 1931.
"The Blue Barbarians" In Amazing Stories Quarterly (Dunnellen, NJ). Vol. 4.3 ., 1931.
"Calling Things By their Proper Names" In The Tablet (London). Vol. 157 ., 1931.
"The Citizen of the Future" In Criticism and Other Address. London: Ernest Benn, 1931.
The Coming of the Amazons: A Satiristic Speculation on the Scientific Future of Civilization. New York: Longmans, Green and Co, 1931.
"The Conquest of Gola" In Wonder Stories (Mt. Morris, IL). Vol. 2.11., 1931.
A Contributive Society. London: Education Services, 1931.
A Cure for Unemployment In Blue Moon Booklets no. 8. London: E. Lahr, 1931.
"A Dream or a Vision?" In Month (UK). Vol. 158 ., 1931.
The Emperor of Hallelujah Island. Boston, MA: Houghton Mifflin Co, 1931.
"Emperors of Space" In Wonder Stories (Mt. Morris, IL). Vol. 3.6 ., 1931.
“Exiles of the Moon” In Wonder Stories (Mt. Morris, IL) . Vol. 3.4 - 6 ., 1931.
Faith. Boston, MA: Meador Publishing Co, 1931.