''Stone is a deceptively complex action hero''Mail on Sunday''Like his creator, the ex-SAS soldier turned ¿ber agent is unstoppable'' Mail on Sunday''McNab''s first-hand army experience shines through this pulsating adventure''Daily Express______________When SAS come under attack, there''s only one man to call...When a young trooper is shot dead at the SAS''s renowned Killing House, Nick Stone is uniquely qualified to investigate.Less than forty-eight hours later, he finds himself in the telescopic sights of an assassin bent on protecting a secret that could strike at the heart of the establishment - the establishment that Stone has, in his own maverick fashion, spent most of his life fighting to protect.Isolated and under perpetual threat, he is propelled across Europe in a desperate quest to uncover the truth behind a terrible chain of events that began with a young man haunted by t