When the red snow descends, all in its path are destroyed, their bodies devoured by scarlet rot. ARK, the monstrous-headed scholar of evil, sprays red death across a terrified nation and demands total surrender. Doc Savage is helpless as America reels under the crimson lash of deadly snow-helpless because he stands accused of murder!

First published in Doc Savage Magazine # 24 February 1935 - written by Lester Dent.