From New York Times bestselling author Jeff Abbott comes a fast paced thriller that will leave you wondering how far you'll go to forget the worst moment in your life.Everyone has a memory they'd like to forget. For federal witness Miles Kendrick, it's the shootout that left his best friend dead — and Miles a hunted and haunted man. While helping his psychiatrist with a mysterious favor, Miles stumbles upon an illegal research program that could free him — and millions of others with post-traumatic stress disorder—from crippling memories. But when his doctor ends up dead, Miles must run for his life from a murderous conspiracy that gives new meaning to the word "fear."