Hell Over China

Published in Flying Aces, November 1937.
"On the twisted body of that ruthless killer they had gunned from the skies, Richard Knight found an ominous message. “I will call again,” those brush-written characters announced, and appended was the dread symbol of Mo-Gwei—the sign of “The Devil”! Then “muted death” whipped across those gloomy heavens to fulfill that satanic threat. And as the shattered bodies of wretched airmen plunged to the earth, there came an infernal laugh. The cone of silence had found new victims!"