An Amazon Charts, Wall Street Journal, and USA Today bestseller.

From Dean Koontz, the master of suspense, comes an epic thriller about a terrifying killer and the singular compassion it will take to defeat him.

“Canine or human, it is hard to find a more lovable character in fiction than Kipp. Devoted has every mark of a classic.” —Associated Press

Woody Bookman hasn’t spoken a word in his eleven years of life. Not when his father died in a freak accident. Not when his mother, Megan, tells him she loves him. For Megan, keeping her boy safe and happy is what matters. But Woody believes a monstrous evil was behind his father’s death and now threatens him and his mother. And he’s not alone in his thoughts. An ally unknown to him is listening.

A uniquely gifted dog with a heart as golden as his breed, Kipp is devoted beyond reason to people. When he hears the boy who communicates like he does, without speaking, Kipp knows he needs to find him before it’s too late.

Woody’s fearful suspicions are taking shape. A man driven by a malicious evil has set a depraved plan into motion. And he’s coming after Woody and his mother. The reasons are primal. His powers are growing. And he’s not alone. Only a force greater than evil can stop what’s coming next.

A bloodthirsty sheriff is terrorizing a small Texas town where justice has been buried with his victims. Until Nameless arrives—a vigilante whose past is a mystery and whose future is written in blood.

Anyone who crosses Sheriff Russell Soakes is dead, missing, or warned. One of them is a single mother trying to protect her children but bracing herself for the worst. Nameless fears the outcome. He’s seen it in his visions. Now it’s time to teach the depraved Soakes a lesson in fear. But in turning predators into prey, will Nameless unearth a few secrets of his own?

From #1 New York Times bestselling author Dean Koontz comes In the Heart of the Fire, part of Nameless, a riveting collection of short stories about a vigilante nomad, stripped of his memories and commissioned to kill. Follow him in each story, which can be read or listened to in a single sitting.

A self-styled artist is getting away with murder in Death Valley. If all goes well, so will Nameless. In part two of the Nameless series, the relentless avenger is haunted by nightmares of the past and visions of what’s to come.

Palmer Oxenwald’s hunting ground is the Mojave wasteland. His victims are random tourists and hikers. His trophies are cherished photographs of the damage he’s done. His greatest threat is Nameless. Two men with one thing in common: memories of the dead. For a psychopath like Palmer, they’re a clear rush in black and white. For Nameless, they’re visions of violence buried and erased. But for how long?

From #1 New York Times bestselling author Dean Koontz comes Photographing the Dead, part of Nameless, a riveting collection of short stories about a vigilante nomad, stripped of his memories and commissioned to kill. Follow him in each story, which can be read or listened to in a single sitting.

A deadly black widow has eliminated three husbands and counting. But Nameless knows her one weakness. To bring truth and its consequences to her crimes, the vigilante must spin a web of his own in part three of the Nameless series.

Lucia—current last name, Rickenbah—has made a fortune by marrying rich men who tend to drop dead. But the superstitious blonde believes in more than money and murder. Nameless’s job is to scare a confession out of Lucia, and as the psychological warfare escalates, even he may be in for a shock.

From #1 New York Times bestselling author Dean Koontz comes The Praying Mantis Bride, part of Nameless, a riveting collection of short stories about a vigilante nomad, stripped of his memories and commissioned to kill. Follow him in each story, which can be read or listened to in a single sitting.

In a town where the corrupt are protected, a bereaved mother seeks retribution for an arsonist’s deadly crimes. Only Nameless can help ease the burden of her grief—and satisfy her rage—in part four of this thrilling series.

After a suspicious house fire, Regina Belmont lost her two children, was left disfigured, and was abandoned by her gutless husband. Brokenhearted and bullied into silence by corrupt officials, Regina’s only recourse for truth and justice is Nameless. There’s something about this case that’s breaking Nameless’s heart as well. But can he bear to remember why?

From #1 New York Times bestselling author Dean Koontz comes Red Rain, part of Nameless, a riveting collection of short stories about a vigilante nomad, stripped of his memories and commissioned to kill. Follow him in each story, which can be read or listened to in a single sitting.