Psychological Thriller Suspense

Books ten to twelve in the gripping, fast-paced crime fiction series featuring DCI Whitney Walker and forensic psychologist Dr. Georgina Cavendish.

A visionary young filmmaker hunted for sport across a vast Colorado ranch by the celebrated billionaire at the heart of a monstrous cabal.... A brilliant computer hacker slipping through top-secret databases a whisper ahead of security trackers, gathering the facts to fight the all-powerful perpetrators of mass murder.... A pair of brutal operators, methodically shadowing their targets with every cutting-edge tool in the arsenal of today’s surveillance state....

As the only doctor on a stunning remote Scottish island, I finally feel safe and happy. Here, nobody knows about my troubled past except my teenage daughter Lauren. I'm a single mother, so it’s just the two of us now, and Lauren is my world. Caring for every person on the island, from birth to death, I know all their fears and secrets. But they don’t know mine, and for the sake of my daughter, I must keep it that way… Everything is going perfectly until I am sent a link to a live video stream of my beautiful daughter Lauren, her wide blue eyes terrified.

Getting snowed in at a mountain chalet doesn’t sound like the worst problem in the world. Especially when there’s a breathtaking vista, a cozy fire, and company to keep you warm. Unless that company happens to be eight coworkers...none of whom you can trust. When an off-site company retreat meant to promote mindfulness and collaboration goes utterly wrong with the arrival of a monster storm, the corporate food chain becomes irrelevant and survival trumps synergy. Come Monday morning, how many members short will the team be?

Nerves of Steel introduces Dr. Cassandra Hart, a Pittsburgh ER doctor who discovers that her very own hospital is the source of a deadly street drug. When her best friend is murdered and Cassie starts getting death threats, she must trust Detective Mickey Drake to protect her. Yet even as a passionate love affair blossoms between them, a relentless killer draws ever closer.

Dr. Alex Cross and Detective John Sampson venture into the rugged Montana wilderness - where they will be the prey. They’re not on the job, but on a personal mission. Until they’re attacked by two rival teams of assassins, controlled by the same mastermind who has stalked Alex and his family for years. Darkness falls. The river churns into rapids. Shots ring out through the forest.

The last thing Lizzie needs right now is a call from an inmate at Rikers asking for help - even if Zach Grayson is an old friend. But Zach is desperate: His wife, Amanda, has been found dead at the bottom of the stairs in their Brooklyn brownstone. And Zach’s the primary suspect. As Lizzie is drawn into the dark heart of idyllic Park Slope, she learns that Zach and Amanda weren’t what they seemed - and that their friends, a close-knit group of fellow parents at the exclusive Brooklyn Country Day school, might be protecting troubling secrets of their own.

Whitney had some misgivings when she dropped her increasingly moody teenage daughter, Amelia, off at Lauren’s house. She’d never met the parents, and usually she’d go in, but Amelia clearly wasn’t going to let something so humiliating happen, so instead Whitney waved to her daughter before pulling away from the little house with the roses in front. But when she goes back the next day, an elderly couple answers the door - Amelia and Lauren aren’t there, and this couple swears they never were, that she’s at the wrong house.

The phone messages waiting for Henry Pierce clearly aren't for him: "Where is Lilly? This is her number. It's on the site." Pierce has just moved into a new apartment, and he's been "chasing the dime" - doing all it takes so his company comes out first with a scientific breakthrough worth millions. But he can't get the messages for Lilly out of his head. As Pierce tries to help a woman he has never met, he steps into a world of escorts, websites, sex, and secret passions.

The Cahills of San Francisco are famous for two things: their vast wealth, and the scandals that surround them. Murder, greed, deadly ambition...some people will do anything to get, and keep, the Cahills' kind of money. Not that James Cahill wants any of it. He's tried to make his own way, less interested in a future inheritance than in his construction company - and in enjoying the many women taken in by the easy charms of a handsome, soon-to-be-rich bad boy.

Elisa Wright is a mom and wife, living a nice, quiet life in a nice, quiet town. She’s also convinced her brother-in-law is a murderer. Josh has one dead wife and one missing fiancée, and though he grieved for them he starts dating someone new. Elisa fears for that woman’s safety, and she desperately wants to know what happened to her friend, Josh’s missing fiancée.

When Theodora Scott met Connor—wealthy, charming, and a member of the powerful Dalton family—she fell in love in an instant. Six months later, he’s brought her to Idlewood, his family’s isolated winter retreat, to win over his skeptical relatives. Stay away from Connor Dalton.Theo has tried to ignore the threatening messages on her phone, but she can’t ignore the footprints in the snow outside the cabin window or the strange sense of familiarity she has about this place. Then, in a disused cabin, Theo finds something impossible: a photo of herself as a child. A photo taken at Idlewood.

Elle Edwards, who has been told she's a product of her mother's sinful mistake, has never gone to school, never met a teenager her own age, never even been allowed off of her grandparents' property. Convinced that their granddaughter is infected with evil, Myra and Prescott Edwards believe that only the harshest child-rearing methods will prevent Elle from becoming an instrument of the devil.

Lizzie and Bex were best friends in college. After graduation, Bex vanished, leaving Lizzie confused and devastated. Fifteen years later, Bex is now Rebecca Sommers, a “traditional” Instagram influencer with millions of followers who salivate over her perfect life on her ranch with her five children and handsome husband, Gray. Lizzie is a struggling magazine writer, watching reels while her young children demand her attention. One night out of the blue, Bex calls Lizzie with a career-making proposition.

Melanie Hale is a devoted mother to her two children, a diligent caregiver to her ailing mother-in-law and a trusted neighbor in their wealthy Louisiana community. Above all, she's a loving partner to her wonderful husband, Collin. Then there are the parts of herself that Mel keeps hidden. She's exhausted, worried and unfulfilled. So much so that one night, after a writers' group meeting, Mel begins an affair with a successful local author named Luke. Suddenly she's transformed into a role she doesn't recognize—a woman who deceives with unseemly ease.

Stephanie and Patrick are adjusting to life with their colicky twin girls. The babies are a handful, but even as Stephanie struggles with the disorientation of sleep deprivation, there's one thing she's sure of: She has all she ever wanted. Then Erica, a woman from Patrick's past, appears and makes a disturbing accusation. Patrick had always said his first wife's death was an accident, but now Erica claims it was murder. Patrick insists he's innocent, that this is nothing but a blackmail attempt. Still, Erica knows things about Patrick.

Bestselling mystery writer Lucy Harper's talent for invention has given her fame, fortune, and an army of adoring readers. It has also saddled her with dependents, namely her fawning husband Dan. When Dan suddenly goes missing, his disappearance evokes dark memories that take Lucy back more than thirty years—to the day her brother vanished without a trace. That's when Lucy began conjuring stories. The police investigation revealed few confirmed details, so she created tales to fill in the gaps, to explain what happened that day her brother disappeared—and Lucy was the only witness.

My twin brother is the person I’m closest to. But now he frightens me. We both have the same white-blond hair and clear blue eyes. All our lives people have stared at us. So we had to be there for each other. Bryce tried to protect me from our dad. But when he died, I thought I was finally safe. After the funeral, Bryce takes me aside: “Since Dad’s passing . . . well, it’s been going on for a few years now. I’ve been keeping a huge secret from you.”

"There’s someone I want you to meet," Belle says, as a man draws up to her side. He’s tall with dark hair and stubble on his square jaw. He’s not exactly smiling, but the corner of his mouth curls upwards as he slides his hand around my daughter’s waist.

Raised in the wilderness by her late great-uncle, Vida is a young woman with an almost preternatural affinity for nature, especially for the wolves that also call the forested mountains home. Formed by hard experience, by love and loss, and by the prophecies of a fortuneteller, Vida just wants peace. If only nearby Kettleton County didn’t cast such a dark shadow.