Mr. Sabin was contentedly retired, having given up the life in the shadows he had known for so long. Then his beautiful wife to whom he was totally devoted vanished and in tracking down what happened to her, he learned she was under the control of a group of powerful but secret cabal. The stated aim of that organization was to fight both anarchy and socialism but in fact the leader was out for his own gain. As dangerous and unscrupulous as the Yellow Crayon might be, it would see just how determined a man Sabin can be.