John Wells has just barely managed to stop an operation designed to drive the United States and Iran into war, but the instigator himself disappeared behind an impenetrable war of security. Now it's time for him to pay, and Wells has made it his personal mission. There are plenty of crosscurrents at work, though. The White House doesn't want anybody stirring the pot; his old CIA bosses have their own agendas; other countries are starting to sniff around, sensing something unusual.