Henry Siphuncle has a selfless mission: releasing his patients forever from their distasteful imperfections. It’s for their own good. And the world’s. Even Henry’s own wife didn’t survive his disgust. Nameless has tracked him across the country to an isolated rural community, where the residents are grateful for their new free clinic. For Henry, it might just be the end of the road.

It seems straightforward enough: Get a foot in the door by posing as a potential investor in a lucrative underground business—then bring the place down from the inside. There’s more here than meets the eye. What it triggers in Nameless is uncontrollable rage and brutal retribution. What it reveals is a clue to his forgotten past. Is it a breach on his handler’s part? Or a test? Either way, something’s not right.

A terrorist attack in the news leaves Nameless reeling from a disturbing vision. But it’s not a glimpse of the future. It’s a recovered memory that’s opening a window into his mysterious past. Uncharacteristically forthcoming—and unexpectedly personal—Nameless’s handlers have no choice but to emerge from the shadows. The indoctrinating factions of his visions are growing in number. What’s more, their chilling symbol of totalitarian control is now linked to the highest powers in the country. 

Evie and her daughter, Asteria, are fleeing an abusive cult when they meet a stranger in an abandoned Arizona shopping mall. Fate hasn’t set Nameless on their trail. It’s a premonition, and a chance to make reparations for a failure from his past he can’t even remember. This time, Nameless must do everything in his power not to fail those who trust him with their lives.

This could be the most important mission of Nameless’s life. Because it’s putting him on a collision course with his own past and the nation’s future. The target: a fortified redoubt in the golden hills of California, the hub of a new world order that’s unthinkably close at hand. The time has come for Nameless to face its designer: the nihilist mastermind behind the One Solution. It’s also time for Nameless to discover who he is and was, and what brought him to this fateful endgame. But will the truth be a breaking point? Or a turning point?

A series of suspicious deaths in a retirement home draws Nameless into the confidence of a terrified former resident - and into the dark heart of a shocking conspiracy. In part five of the Nameless series, it’s time to hunt. Oakshore Park is Michigan’s most exclusive assisted-living community. Presided over by two killer angels of mercy, it’s also THE go-to facility in assisted dying. For a cut, they make impatient heirs happy. Nameless must concoct a scheme just as cunning.

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. 

What strange science made Nameless who he is? What catastrophes have been erased from his memories? In the stunning conclusion of this series, the dark past comes flooding back, and Nameless must decide how much he really wants to know. In Indiana, a murderous psycho has kidnapped his own six-year-old stepson, Jamie, and secreted him away in a subterranean cave. It’s become their bunker. For Nameless, the case is breaking down his defenses, and it may force him to face his memories.

In a town where the corrupt are protected, a bereaved mother seeks retribution for an arsonist’s 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?

Since his wife, Michelle, left seven years ago, Jeffy Coltrane has worked to maintain a normal life for himself and his 11-year-old daughter, Amity, in Suavidad Beach. It’s a quiet life, until a local eccentric known as Spooky Ed shows up on their doorstep. Ed entrusts Jeffy with hiding a strange and dangerous object - something he calls “the key to everything” - and tells Jeffy that he must never use the device. But after a visit from a group of ominous men, Jeffy and Amity find themselves accidentally activating the key and discovering an extraordinary truth.

A decade ago, Emily Carlino vanished after her car broke down on a California highway. She was presumed to be one of serial killer Ronny Lee Jessup’s victims whose remains were never found. Writer David Thorne still hasn’t recovered from losing the love of his life, or from the guilt of not being there to save her. Then David meets Maddison Sutton, beguiling, playful, and keenly aware of all David has lost. But what really takes his breath away is that everything about Maddison, down to her kisses, is just like Emily. 

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 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?

If our memories make us who we are, who is a man without any? Nameless has only a gun, missions from a shadowy agency, and one dead aim: dispense justice when the law fails. As he moves from town to town, driven by splintered visions of the past and future, he's headed toward the ultimate confrontation in this propulsive series of short thrillers by number one New York Times bestselling author Dean Koontz.

"I very much need to be dead." These are the chilling words left behind by a man who had everything to live for - but took his own life. In the aftermath, his widow, Jane Hawk, does what all her grief, fear, and fury demand: find the truth, no matter what. People of talent and accomplishment, people admired and happy and sound of mind, have been committing suicide in surprising numbers. When Jane seeks to learn why, she becomes the most-wanted fugitive in America. Her powerful enemies are protecting a secret so important - so terrifying - that they will exterminate anyone in their way.