Biblio
1940
"The Idealist" In Astounding Science Fiction . Vol. 25.5 ., 1940.
If This Goes On-- In Astounding Science-Fiction (New York). Vol. 24.6 - 7., 1940.
1939
Impromptu in Moribundia. London: Constable and Co, 1939.
1938
The Impregnable Women. London: Jonathan Cape, 1938.
"Island of the Individualists" In Astounding Science Fiction (New York). Vol. 21.3., 1938.
The Isle of Nowhere. London: Arthur H. Stockwell, 1938.
1936
In the Second Year. London: Cassell, 1936.
1935
If I Were Dictator. London: Methuen, 1935.
If I Were Dictator. London: Methuen, 1935.
If I Were Dictator. London: Methuen, 1935.
If I Were Dictator. From a Speech delivered at Blackpool on May 24th 1935. London: Liberal Publication Department, 1935.
If I Were New Zealand's Dictator. Auckland, New Zealand: Emeny & Co., Printers, 1935.
"In Caverns Below" In Wonder Stories (Springfield, MA) . Vol. 6.10 - 12 ., 1935.
"The Inner Domain" In Amazing Stories. Vol. 10.6 ., 1935.
The Island of Not-Me. A True Chronicle of the Life of Geoghan Willbe on The Island of Not-Me, preceded by an Account of His Person before His Arrival upon that famous Isle. New York: Galleon Press, 1935.
"Isle of Madness" In Wonder Stories (Springfield, MA) . Vol. 7.6 ., 1935.
It Can't Happen Here. A Novel. New York: Doubleday, Doran & Co, 1935.
1934
If I Were Dictator. London: Methuen, 1934.
If I Were Dictator. London: Methuen, 1934.
If I Were Dictator. London: Methuen, 1934.
If I Were Dictator: The Pronouncements of the Grand Macaroni. London: Methuen, 1934.
If Tomorrow Comes. New York: The Walden Press, 1934.
"In One Hundred Years' Time: The New Aristocracy" In Tomorrow (Christchurch, New Zealand) . Vol. 1.12 ., 1934.
Intrigue on the Upper Level: A Story of Crime, Love, Adventure and Revolt in A.D. 2050. Chicago, IL: Reilly and Lee, 1934.
1933
I, Governor of California and How I Ended Poverty. A True Story of the Future. Los Angeles, CA: Upton Sinclair, 1933.