For several months, British and European Security Agencies intercepted coded secret messages. A radio station served as go-between, hidden in the depths of the Congo jungle. An international plot was afoot, but where were the sending and receiving stations? A top agent went missing after sending reports for several weeks. Nobody knew the jungle better than Rex Brandon. The missing agent had sent enough information to give Brandon a starting point. The renowned jungle hunter picked up the trail — but greater dangers confronted him, among them a menacing presence known as Red Beard!