A #1 New York Times Bestselling Author "I very much need to be dead." These are the chilling words left behind by a man who had everything to live for ? but took his own life. In the void that remains stands his widow, Jane, surrounded by questions destined to go unanswered . . . unless she does what all the grief, fear, confusion, and fury inside of her demand: find the truth, no matter what. There is no one else to speak for Jane''s husband ? or the others who have followed him into death at their own hands. No one except Jane. But ahead lies only risk. Because those arrayed against her are legion . . . and dangerously devoted to protecting something profoundly important ? or terrifying ? enough to exterminate any and all in their way.