Strange visions plague a man after he survives a near-death experience in this chilling thriller from #1 New York Times bestselling author Dean Koontz.

Surviving a car accident on a snowy mountain road is miraculous for Lindsey Harrison, but even more so for her husband, Hatch, who was clinically dead for eighty minutes.
 
After experimental procedures bring Hatch back to life, he awakens with the terrifying feeling that something is it out there. But it soon becomes apparent that the evil stalking Hatch is within him—a dark force of murderous rage that hides within us all...