Deep in the Pacific Northwest lies the Olympic National Forest- nearly one million acres of impenetrable darkness and impossible beauty. Even in this modern age, much of it remains undiscovered and uncharted. From the heart of this old forest, a six-year-old girl appears. Speechless and alone, she can give no clue as to her identity, no hint of her past. Until recently, Dr. Julia Cates was one of the preeminent child psychiatrists in the country, but a scandal shattered her confidence, ruined her career, and made her a media target. When she gets a desperate call from her estranged sister, Ellie, a police chief in their small western Washington hometown, she jumps at the chance to escape.