Suicide bombers have become a renewable resource, but who is buying their souls, and why?
Across the world suicide attacks are bringing previously stable governments to their knees.
Stuart Wilson, head of Scotland Yard's anti-terrorist squad and Bill Rubek, his American counterpart, set out to uncover the organisation responsible. Their findings are as frightening as they are unbelievable. Someone is seeking out the vulnerable and desperate, buying the souls of their loved ones, and turning them into instruments of carnage.