A few books ago David Baldacci introduced us to his group of Washington, DC misfits that styled themselves as The Camel Club. Stone Coldis his third return to that group. The leader lives in a run down place in a cemetery where he is the caretaker. Oliver Stone is much more than he appears, however, having once been a member of an elite killer team for the CIA before they turned on him and he had to pretend to die and go into hiding. Milton has a photographic memory and a way with computers. Rueben did his time in some tough military situations before succumbing to drink. Caleb works at the Library...