Ryan Retribution
Written by
Donald E. Keyhoe
Copyright 1941
Published in Flying Aces, November 1941. Reprinted in the collection .
"Eric Trent had exposed the man as an imposter, a member of a ring of Nazi spies. But G-2 wouldn't listen, branded Trent a traitor. And then he discovered that the pattern of intrigue had been carried further and G-2 itself was not G-2!"