Secret agent Quiller is back in this heart-stopping spy thriller. Quiller must work against his own instincts to save a world on the verge of disaster. From behind the Iron Curtain, in a city where he has no place to hide, he must trust a woman who cannot be trusted and rescue a man he would rather kill to complete a mission that will affect relations between the United States and the Soviet Union forever. But the stakes are higher than Quiller realizes as he faces a threat more treacherous than he imagines.