Books like Strangers by Dean Koontz

When a murderous sociopath stalks her friends in Napa Valley, former survivor Chyna Shepherd must guard herself and an innocent stranger, risking life and sanity to confront the deadly intensity of Edgler Vess.

Landscape gardener Mitch Rafferty has only sixty hours to rescue his kidnapped wife, facing a ruthless ransom demand and a deadly confrontation that turns his suburban life into a relentless thriller.

In the secluded town of Snowfield, California, a shocking mystery unfolds after 150 people are found dead with grotesque injuries, sparking a chilling investigation into a mass murder that blurs the line between good and evil.

In deserted Desperation, Nevada, a mining accident opens a portal to a night‑marish alternate reality, unleashing a creature that mimics townsfolk and draws a rag‑tag band of travelers into a fight between good and evil.

A bolt of lightning brings a blond-headed stranger into Laura Shane’s life, prompting her to question whether he’s a guardian angel or a devil in disguise.

In Dean Koontz’s thriller "Watchers," a genetically engineered dog gains human intelligence, stirring a deadly conflict when it escapes, endangering those who cared for it and unleashing a state‑level secret.

When a sterile silver rain engulfs a quiet Californian mountain town, a couple and neighbors discover that all communication has vanished and a hidden menace now stalks them, unveiling an apocalypse that threatens the world.

A mother faces terror as a crazed woman and her followers threaten her child in this psychological thriller.

After a bartender is selected by a serial killer, William Wiles must decide who will be murdered next, racing against time and increasingly brutal demands to save lives.

Lani Cameron was shocked to see her "dead" husband stand before her, dirty, disheveled, but very much alive. Having been cruelly shut off from the world for five long years, Bryan had come home, bent on revenge . . . and desperate to pick up living where he'd left off. But Lani was far from the dependent young woman he'd married, and he'd become an intense, hardened man-a bearded pirate who both scared and thrilled her. His hunger for her was more passionate than ever, yet jealousy and suspicion darkened his heart. Time and torment had made them distant strangers, yet Bryan expected them to live . . . and love . . . as man and wife!

"I very much need to be dead." These are the chilling last words left by a man who had everything to live for but took his own life. In the void that remains stands his widow, FBI agent Jane Hawk, surrounded by questions destined to go unanswered unless she does what all the grief and fury inside her demand: Find the truth, no matter what. People of talent and accomplishment, people seemingly happy and sound of mind, have recently been committing suicide in surprising numbers. A disturbing pattern is beginning to emerge. Jane is determined to give up everything to find out why. And if that means going rogue and becoming America's Most Wanted, then so be it. Those arrayed against her are legion, and devoted to protecting something profoundly important-or terrifying-enough to exterminate any and all in their way. But Jane is as clever as these enemies are cold-blooded, as relentless as they are ruthless. And she is driven by a righteous rage they can never comprehend. Because it is born of love.

When the Repairman Jack takes on a job to retrieve a stolen necklace, he is drawn into a concealed world of magic, winged monsters, and revenge, turning a routine recovery into a perilous adventure.

In the secluded coastal town of Clark’s Harbor, a malevolent presence spares its residents but claims outsiders. A boy freed from a lifelong frenzy and his sister’s haunting visions unravel a sinister pact between the townsfolk and the sea.

A tale of the petticoats between sisters and the haunting secrets of the dollager family, this novel will keep you on the edge of your seat with its psychological tension and spine-tingling plot twists.