Dean R. Koontz

What the Night Knows is a 2010 novel by bestselling author Dean Koontz. It reached #1 on the New York Times Bestseller List. Following the events of the novella "Darkness Under the Sun," it follows the life of John Calvino, a survivor of a violent attack on his family and current police officer. In the aftermath of …

Your Heart Belongs to Me is a novel by science fiction/horror writer Dean Koontz. The plot revolves around Ryan Perry, who receives a heart transplant. From the #1 New York Times bestselling master of suspense comes a riveting thriller that probes the deepest terrors of the human psyche—and the ineffable mystery of …