A search for a missing son... and a toxic mystery that threatens the globe. 'Did a 1981 Dean Koontz thriller predict the coronavirus outbreak?' Daily Mail 'Dean Koontz is not just a master of our darkest dreams, but also a literary juggler' The Times From bestselling phenomenon Dean Koontz, The Eyes of Darkness is a gripping thriller following a mother's search for her son - a journey that unlocks the deadliest of secrets. It's a year since Tina Evans lost her little boy Danny in a tragic accident. Then a shattering message appears on the blackboard in Danny's old room: NOT DEAD. Is it someone's idea of a grim joke? Or something far more sinister? The search for an answer drives Tina through the neon clamour of Las Vegas nightlife. The sun-scorched desert. The frozen mountains of the High Sierra. People face a dreadful danger as a buried truth struggles to surface. A truth so frightening that its secret must be kept at the price of any life - any man, any woman...any child.