NEW YORK TIMES BESTSELLERFrom the creator of the acclaimed Alex Delaware series comes a tour de force standalone novel that illustrates perfectly why "Jonathan Kellerman has justly earned his reputation as a master of the psychological thriller" (People). A brilliant, deeply dedicated psychologist, Grace Blades has a gift for treating troubled souls and tormented psyches--perhaps because she bears her own invisible scars: Only five years old when she witnessed her parents' deaths in a bloody murder-suicide, Grace took refuge in her fierce intellect and found comfort in the loving couple who adopted her. But even as an adult with an accomplished professional life, Grace still has a dark, secret side. When her two worlds shockingly converge, Grace's harrowing past returns with a vengeance. Both Grace and her newest patient are stunned when they recognize each other from a recent encounter. Haunted by his bleak past, mild-mannered...