Book picks similar to
Intensity by Dean Koontz


horror
thriller
fiction
dean-koontz

Pretty Girls


Karin Slaughter - 2015
    No one knew where she went - no note, no body. It was a mystery that was never solved and it tore her family apart.Now another girl has disappeared, with chilling echoes of the past. And it seems that she might not be the only one.Claire is convinced Julia's disappearance is linked.But when she begins to learn the truth about her sister, she is confronted with a shocking discovery, and nothing will ever be the same...

The Chain


Adrian McKinty - 2019
    But a cell phone call from an unknown number changes everything: it's a woman on the line, informing her that she has Kylie bound and gagged in her back seat, and the only way Rachel will see her again is to follow her instructions exactly: pay a ransom, and find another child to abduct. This is no ordinary kidnapping: the caller is a mother herself, whose son has been taken, and if Rachel doesn't do as she's told, the boy will die. "You are not the first. And you will certainly not be the last." Rachel is now part of The Chain, an unending and ingenious scheme that turns victims into criminals—and is making someone else very rich in the process. The rules are simple, the moral challenges impossible; find the money fast, find your victim, and then commit a horrible act you'd have thought yourself incapable of just twenty-four hours ago. But what the masterminds behind The Chain know is that parents will do anything for their children. It turns out that kidnapping is only the beginning.

My Lovely Wife


Samantha Downing - 2019
    I met a gorgeous woman. We fell in love. We had kids. We moved to the suburbs. We told each other our biggest dreams, and our darkest secrets. And then we got bored.We look like a normal couple. We're your neighbors, the parents of your kid's friend, the acquaintances you keep meaning to get dinner with.We all have secrets to keeping a marriage alive.Ours just happens to be getting away with murder.Alternate cover edition of ISBN 9780451491725

The Key to Midnight


Leigh Nichols - 1979
    ten years ago to sing in a Japanese nightclub. Ever since, she's been plagued with nightmares of terror. There is only one man can help her -- Alex Hunter. Ten years ago he saw her picture in the papers -- as a senator's daughter who had disappeared. Now he has to bring her memories back to her, memories of a past more terrifying than they dreamed possible...

You


Caroline Kepnes - 2014
    She has a public Facebook account and Tweets incessantly, telling Joe everything he needs to know: she is simply Beck to her friends, she went to Brown University, she lives on Bank Street, and she’ll be at a bar in Brooklyn tonight—the perfect place for a “chance” meeting.As Joe invisibly and obsessively takes control of Beck’s life, he orchestrates a series of events to ensure Beck finds herself in his waiting arms. Moving from stalker to boyfriend, Joe transforms himself into Beck’s perfect man, all while quietly removing the obstacles that stand in their way—even if it means murder.A terrifying exploration of how vulnerable we all are to stalking and manipulation, debut author Caroline Kepnes delivers a razor-sharp novel for our hyper-connected digital age.

Caught


Harlan Coben - 2010
    Which is why, when her mother wakes one morning to find that Haley never came home the night before, and three months quickly pass without word from the girl, the community assumes the worst.Wendy Tynes is a reporter on a mission, to identify and bring down sexual predators via elaborate—and nationally televised—sting operations. Working with local police on her news program Caught in the Act, Wendy and her team have publicly shamed dozens of men by the time she encounters her latest target. Dan Mercer is a social worker known as a friend to troubled teens, but his story soon becomes more complicated than Wendy could have imagined.

Darkly Dreaming Dexter


Jeff Lindsay - 2004
    He's handsome and charming, but something in his past has made him abide by a different set of rules. He's a serial killer whose one golden rule makes him immensely likeable: he only kills bad people. And his job as a blood spatter expert for the Miami police department puts him in the perfect position to identify his victims. But when a series of brutal murders bearing a striking similarity to his own style start turning up, Dexter is caught between being flattered and being frightened—of himself or some other fiend.

Final Girls


Riley Sager - 2017
    In an instant, she became a member of a club no one wants to belong to—a group of similar survivors known in the press as the Final Girls. Lisa, who lost nine sorority sisters to a college dropout's knife; Sam, who went up against the Sack Man during her shift at the Nightlight Inn; and now Quincy, who ran bleeding through the woods to escape Pine Cottage and the man she refers to only as Him. The three girls are all attempting to put their nightmares behind them, and, with that, one another. Despite the media's attempts, they never meet.   Now, Quincy is doing well—maybe even great, thanks to her Xanax prescription. She has a caring almost-fiancé, Jeff; a popular baking blog; a beautiful apartment; and a therapeutic presence in Coop, the police officer who saved her life all those years ago. Her memory won’t even allow her to recall the events of that night; the past is in the past.   That is, until Lisa, the first Final Girl, is found dead in her bathtub, wrists slit, and Sam, the second, appears on Quincy's doorstep. Blowing through Quincy's life like a whirlwind, Sam seems intent on making Quincy relive the past, with increasingly dire consequences, all of which makes Quincy question why Sam is really seeking her out. And when new details about Lisa's death come to light, Quincy's life becomes a race against time as she tries to unravel Sam's truths from her lies, evade the police and hungry reporters, and, most crucially, remember what really happened at Pine Cottage, before what was started ten years ago is finished.

The Door to December


Richard Paige - 1985
    What happened to nine-year-old Melanie during the six years she was subjected to terrifying experiments? And what is the unstoppable power that she can unleash from behind the "Door to December"?

Mr. Mercedes


Stephen King - 2014
    They are tired and cold and desperate. Emerging from the fog, invisible until it is too late, a lone driver plows through the crowd in a stolen Mercedes, running over the innocent, backing up, and charging again. Eight people are killed; fifteen are wounded. The killer escapes.Months later, an ex-cop named bill Hodges, still haunted by the unsolved crime, contemplates suicide. When he gets a crazed letter from "the perk," claiming credit for the murders, Hodges wakes up from his depressed and vacant retirement, fearing another even more diabolical attack and hell-bent on preventing it.Brady Hartfield lives with his alcoholic mother in the house where he was born. He loved the feel of death under the wheels of the Mercedes, and he wants that rush again. Only Bill Hodges, with a couple of eccentric and mismatched allies, can apprehend the killer before he strikes again. And they have no time to lose, because Brady's next mission, if it succeeds, will kill or maim thousands.Mr. Mercedes is a war between good and evil from the master of suspense whose insight into the mind of this obsessed, insane killer is chilling and unforgettable.--front flap

The Kind Worth Killing


Peter Swanson - 2015
    Fans of Paula Hawkins’ The Girl on the Train will love this modern reimagining of Patricia Highsmith’s classic Strangers on a Train from the author of the acclaimed The Girl with a Clock for a Heart—which the Washington Post said “should be a contender for crime fiction’s best first novel of 2014.”On a night flight from London to Boston, Ted Severson meets the stunning and mysterious Lily Kintner. Sharing one too many martinis, the strangers begin to play a game of truth, revealing very intimate details about themselves. Ted talks about his marriage that’s going stale and his wife Miranda, who he’s sure is cheating on him. Ted and his wife were a mismatch from the start—he the rich businessman, she the artistic free spirit—a contrast that once inflamed their passion, but has now become a cliché.But their game turns a little darker when Ted jokes that he could kill Miranda for what she’s done. Lily, without missing a beat, says calmly, “I’d like to help.” After all, some people are the kind worth killing, like a lying, stinking, cheating spouse. . . .Back in Boston, Ted and Lily’s twisted bond grows stronger as they begin to plot Miranda's demise. But there are a few things about Lily’s past that she hasn’t shared with Ted, namely her experience in the art and craft of murder, a journey that began in her very precocious youth.Suddenly these co-conspirators are embroiled in a chilling game of cat-and-mouse, one they both cannot survive . . . with a shrewd and very determined detective on their tail.

The Butterfly Garden


Dot Hutchison - 2016
    Overseeing it all is the Gardener, a brutal, twisted man obsessed with capturing and preserving his lovely specimens.When the garden is discovered, a survivor is brought in for questioning. FBI agents Victor Hanoverian and Brandon Eddison are tasked with piecing together one of the most stomach-churning cases of their careers. But the girl, known only as Maya, proves to be a puzzle herself.As her story twists and turns, slowly shedding light on life in the Butterfly Garden, Maya reveals old grudges, new saviors, and horrific tales of a man who’d go to any length to hold beauty captive. But the more she shares, the more the agents have to wonder what she’s still hiding...

The Good Girl


Mary Kubica - 2014
    I know where she buys her groceries, where she works. I don't know the color of her eyes or what they look like when she's scared. But I will.One night, Mia Dennett enters a bar to meet her on-again, off-again boyfriend. But when he doesn't show, she unwisely leaves with an enigmatic stranger. At first Colin Thatcher seems like a safe one-night stand. But following Colin home will turn out to be the worst mistake of Mia's life. When Colin decides to hide Mia in a secluded cabin in rural Minnesota instead of delivering her to his employers, Mia's mother, Eve, and detective Gabe Hoffman will stop at nothing to find them. But no one could have predicted the emotional entanglements that eventually cause this family's world to shatter.

The Silent Patient


Alex Michaelides - 2019
    A famous painter married to an in-demand fashion photographer, she lives in a grand house with big windows overlooking a park in one of London’s most desirable areas. One evening her husband Gabriel returns home late from a fashion shoot, and Alicia shoots him five times in the face, and then never speaks another word.Alicia’s refusal to talk, or give any kind of explanation, turns a domestic tragedy into something far grander, a mystery that captures the public imagination and casts Alicia into notoriety. The price of her art skyrockets, and she, the silent patient, is hidden away from the tabloids and spotlight at the Grove, a secure forensic unit in North London.Theo Faber is a criminal psychotherapist who has waited a long time for the opportunity to work with Alicia. His determination to get her to talk and unravel the mystery of why she shot her husband takes him down a twisting path into his own motivations—a search for the truth that threatens to consume him....The Silent Patient is a shocking psychological thriller of a woman’s act of violence against her husband—and of the therapist obsessed with uncovering her motive.

Relentless


Dean R. Koontz - 2009
    He makes a handsome living doing what he enjoys. His wife, Penny, a children's book author and illustrator, is the love of his life. Together they have a brilliant six-year-old, Milo, affectionately dubbed "Spooky," and a non-collie named Lassie, who's all but part of the family.So Cubby knows he shouldn't let one bad review of his otherwise triumphant new book get to him — even if it does appear in the nation's premier newspaper and is penned by the much-feared, seldom-seen critic Shearman Waxx. Cubby knows that the best thing to do is ignore the gratuitously vicious, insulting, and inaccurate comments. Penny knows it; even little Milo knows it. If Lassie could talk, she'd tell Cubby to ignore them, too.Ignore Shearman Waxx and his poison pen is just what Cubby intends to do. Until he happens to learn where the great man is taking his lunch. Cubby just wants to get a good look at the mysterious recluse whose mere opinion can make or break a career — or a life.But Shearman Waxx isn't what Cubby expects, and neither is the escalating terror that follows what seemed to be an innocent encounter. For Waxx gives criticism; he doesn't take it. He has ways of dealing with those who cross him that Cubby is only beginning to fathom. Soon Cubby finds himself in a desperate struggle with a relentless sociopath, facing an inexorable assault on far more than his life.