Gustave Wallberg, President of the USA and Leader of the Free World, has a dark past. And it’s returned to haunt him. His head is in the sights of Halden Corwin — a man he thought was dead, a man with a sniper’s eye, an assassin’s mind and a grudge that goes back decades. Ex-CIA operative Brendan Thorne is the only man capable of stopping Corwin. But as he stalks his quarry through the frozen f...