In this stunning psychological thriller, David Dun demonstrates that he is that rare breed of author who brings to his very first book, not just enormous talent, but the skill and polish that will remind readers of some of today's most seasoned writers. Like the earlier books of New York Times bestseller Jeffery Deaver, Necessary Evil hurtles along at breakneck speed, packing an intense, action-filled story into a period of time so short it leaves...