Kate Reese is fleeing an abusive relationship with her young son Christopher. But their world begins to unravel when Christopher vanishes into the Mission Street Woods. When he emerges six days later, unharmed but not unchanged, he brings with him a secret: a voice only he can hear and a warning of tragedy to come. What follows is a moving, thrilling modern masterpiece. From the author of the multi-million copy sensation "The Perks of Being a Wallflower".