Books like By the Light of the Moon by Dean Koontz

After a catastrophic flu outbreak devastates the world, survivors must choose between two leaders—an elderly black woman heading to Boulder or the sinister Randall Flagg in Las Vegas—setting the stage for a struggle between good and evil.

Four‑year‑old physics professor Jason Dessen is abducted and drugged, waking in a dystopian world where his family and reality are altered, forcing him to confront a formidable foe and the darkest parts of himself.

The Passage is Justin Cronin’s 2010 debut novel that blends science‑fiction, horror, and dystopian themes as it follows humanity’s struggle against a virus‑transformed vampire‑like threat.

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 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.

Merlyn, a celebrated writer, becomes ensnared by the allure of Las Vegas casinos and Hollywood's temptations.

After being wounded in the line of duty, LA cop Jack McGarvey seeks a safer life for his family and inherits a Montana ranch—only to find dark secrets and deadly danger lurking on the land.

"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.

A collection of thirteen moon‑centred folk tales from diverse global traditions, paired with moon songs and celebratory suggestions.

In the 1960s, half‑brothers Clarence Luckman and Elliott Danziger, raised in state institutions after their mother’s murder, are seized as hostages by a death‑row killer and forced on a violent journey from California to Texas.

A Los Angeles bike messenger becomes the target of a ruthless killer after surviving a hit‑run and discovering a package that holds a dangerous truth.

In Las Vegas, former detective Susan Pulaski, stripped of her badge and fighting her own demons, partners with 25‑year‑old autistic savant Darcy O’Bannon to chase a serial killer who uses the writings of Edgar Allan Poe to justify his brutal murders of young women.