The courier

Ryan Kealey now knows he'll never really put the game behind him. He's seen too much, and the instinct is too deeply hardwired. But the game itself has changed. Between tense interagency 'cooperation' that gums the works, and an overreliance on data-crunching and wiz-kid tech, today's US intelligence service has lost a step to its ever-bolder, viciously adaptable global enemies. And thanks to an incredible discovery in the Arctic, those enemies now have a nuke--capable of unleashing unthinkable terror.