The Falklands gave him a taste for killing. Northern Ireland gave him a reason to turn traitor. The IRA gave him the chance to kill again. The Traitor's Contract offers non-stop action when Jack Halloran, a brilliant war hero, turns traitor. After a brutal attack on his counter-intelligence organization, Halloran knows he's being hunted. It's fight or flight and Halloran never runs. Teaming up with a rogue IRA boss, he enacts a terrorist attack that will shake the world to its core.