- MacCLURE, Victor (Thom MacWalter)
- (1887-1963)UK writer of popular fiction. His Ultimatum: A Romance of the Air (1924; vt The Ark of the Covenant: A Romance of the Air and of Science 1924 US) tells of world disarmament brought about by pacifists armed with dirigibles carrying a sleep gas and a ray that transmutes elements. They also possess atomic energy and other weapons invented by their dying South American "Master". After the US President is converted to their cause,peace ensues.JC/PN
Science Fiction and Fantasy Encyclopedia. Academic. 2011.