By plague and fire, bribery and chicanery, terrorism and extortion, the insane dictator Ursus Young has established himself as the supreme ruler of America. Who is left with sufficient strength to thwart him? Already he has scattered far and wide the organization of which Operator 5, America's Secret Service Ace, forms so important a part. Against such tremendous dictatorial power Jimmy Christopher finds himself battling with a desperation such as he has never felt before...