Guaranteed to keep you on the edge of your seat, Nesb?'s latest thriller sees Detective Harry Hole tracking a professional hit man bent on destruction. One freezing night in Oslo Christmas shoppers gather to listen to a Salvation Army street concert. An explosion cuts through the music, and a man in uniform falls to the ground, shot in the head at point-blank range. Harry Hole and his team have little to work with: no immediate suspect, no weapon and no motive. But when the assassin discovers he has shot the wrong man, Harry Hole's troubles have only just begun.