The Arrow of Doom

Written by Frank Gruber

Copyright 1937

Published in Operator #5 #33, May/June 1937
"Castanets in El Cid Cafe clicked a death tune for half the world." "In the dust on the floor of the makeshift prison, the girl had traced an arrow and a fleur de lis. The signal for death on Fifth Avenue - death that would reach clutching hands over two hemispheres."