(From the publisher):
It was an ageless thing that had existed since the beginning of time - a monstrous green face that spoke sudden death. With its legions of ghostly, nebulous soul slaves, it had begun to terrorize the world. Even Doc Savage and his fantastic five were helpless against its awesome power, until...
First published in Doc Savage Magazine # 23 January 1935 - written by Lester Dent.
Original title: The Mystic Mullah
Genre: Fiction→ Adventure→ Male-Action/Adventure