When the Devil Zooms

Published in Flying Aces, July 1939.
"From a silent, unseen gun, a cruel bullet sped across sunlit Agana Plaza in lonely Guam - and snuffed out the life of a humble Chamorro fisherman! Why had this poor inoffensive native been swept out of the way? And out of the way - of what? Into a mid-air hell ruled by Akuma, Satan of the Skies, flew fugitive agent Dick Knight to solve that sinister secret. But he was destined to find the real answer tothat dread mystery - in his own radio set!"