Gateway to Hell

In Russia, in the Spanish Civil War, in Poland and Rumania, the Duke de Richleau and the 'Modern Musketeers' had adventured together. In England and the Caribbean they had faced Satanists and the Devil himself. But now one of them, Rex van Ryn, was accused of robbing a Buenos Aires bank of million dollars, appeared to have as a friend an ex-SS Gruppenführer, was even claimed to be a murderer. Now he was missing. The answer to the mystery seemed to lie in the heart of the desolate Bolivian Andes. And in the search Rex's friends were to face once again the revolting orgiastic rites of the Satanists and to discover a Devil-inspired plan to bring open race war to every city in the world.