47 · The God in the Bowl [Conan] · Robert E. Howard & L. Sprague de Camp · ss; lightly edited by de Camp from the story of the same name (The Tower of the Elephant, Donald M. Grant, 1975).; illustrated by Schecterson
97 · The Escape · Poul Anderson · iw; given as part 1 but no other parts published; complete version published as Brain Wave, Ballantine 1954.; illustrated by Orban
71 · The Escape · Poul Anderson · iw Space Science Fiction Sep 1953; given as part 1 but no other parts published; complete version published as Brain Wave, Ballantine 1954.