December 1938
From The Space Library
Part 2 of Simultaneous Worlds a science fiction story by American Interplanetary Society founder Nathaniel Schachner appears in Astounding Science Fiction magazine.
Maurice K. Hanson of the British Interplanetary Society publishes issue #28 of Novae Terrae magazine in London England. William F. Temple and Arthur C. Clarke are associate editors. Cover art by Harry Turner.