Best Psychological Thriller Books April 2025

Then She Was Gone

Ellie Mack vanished without a trace at fifteen, leaving her family shattered. A decade later, her mother Laurel still grapples with the loss. When she meets charming Floyd and his precocious daughter Poppy, Laurel is struck by the girl’s resemblance to Ellie. As she’s drawn into their world, long-buried secrets resurface, forcing Laurel to confront the past she thought she’d left behind. Jewell’s gripping narrative weaves mystery and heartbreak, keeping readers on edge until the final, shocking revelation.

Playing Nice

Pete and Maddie’s world shatters when they learn their toddler isn’t biologically theirs. A hospital mix-up switched babies, leaving them raising another couple’s child. As they grapple with this earth-shattering revelation, they form an uneasy alliance with the other family. But beneath the surface, dark secrets and manipulations threaten to unravel everything. Delaney masterfully explores the complexities of parenthood, identity, and the lengths we’ll go to protect those we love. A gripping, emotional rollercoaster that’ll keep you up all night.

Her Every Fear

Kate Priddy’s life is upended when she agrees to a six-month apartment swap with her Boston-based cousin. Escaping London and her haunting past, she hopes for a fresh start. But her new home harbors dark secrets. As Kate unravels the mystery of her neighbor’s disappearance, she can’t shake the feeling of being watched. Swanson masterfully weaves a tale of paranoia and suspense, keeping readers on edge with every creaking floorboard and shadowy figure. I found myself holding my breath, unable to put it down until the shocking finale.

The Kind Worth Killing

On a night flight to London, Ted Severson meets the enigmatic Lily Kintner. Over martinis, they play a game of truth, revealing dark secrets. When Ted confesses his desire to murder his unfaithful wife, Lily offers to help. What follows is a twisted tale of deception and betrayal, where nothing is as it seems. As the body count rises, Ted begins to question Lily’s motives and his own sanity. Swanson’s chilling thriller will keep you guessing until the very last page, leaving you breathless and wondering: who can you really trust?

Before She Knew Him

Henrietta’s new neighbors seemed perfect—until she glimpsed something chilling through their window. Obsessed with true crime, she can’t shake the feeling that Matthew is hiding a dark secret. As she digs deeper, the line between curiosity and danger blurs. Swanson masterfully weaves a tale of suburban suspicion and psychological intrigue, keeping readers on edge with each twist. A gripping exploration of how well we truly know those around us, and the lengths some will go to protect their secrets.

In the Woods

In Tana French’s haunting debut, a chilling murder case intertwines with a detective’s own mysterious past. Twenty years after escaping a childhood tragedy that claimed his two best friends, Rob Ryan finds himself investigating a eerily similar crime. As he delves deeper, long-buried memories resurface, blurring the lines between past and present. French’s lyrical prose and intricate plotting create a atmospheric thriller that lingers long after the final page, exploring the shadowy recesses of memory and the lasting impact of trauma.

The Cuckoo’s Calling

Cormoran Strike, a war veteran turned private detective, is barely scraping by when a new case falls into his lap. The supposed suicide of a supermodel draws him into a world of multimillionaires, rock stars, and desperate designers. As Strike delves deeper, he uncovers a tangled web of secrets and lies. With his determined assistant Robin by his side, Strike must navigate London’s seedy underbelly to unravel the truth. This gripping mystery had me hooked from the first page, with its vivid characters and unexpected twists. Galbraith’s attention to detail brings the gritty streets of London to life.

The Last Thing He Told Me

Hannah’s world shatters when her husband Owen disappears, leaving behind a cryptic note: “Protect her.” Determined to uncover the truth, Hannah embarks on a perilous journey with her reluctant stepdaughter Bailey. As they dig deeper, they unravel a web of lies and secrets that challenge everything Hannah thought she knew about Owen. With each revelation, the stakes grow higher, and Hannah must confront the possibility that the man she loved may not be who he claimed to be. A gripping tale of love, loyalty, and the lengths we’ll go to protect those we care about.

The Island of Dr. Moreau

Shipwrecked and alone, Edward Prendick finds himself on a remote island ruled by the enigmatic Dr. Moreau. As Prendick uncovers the doctor’s twisted experiments, blending humans with animals, he’s drawn into a world of ethical nightmares and primal fears. Wells’ haunting tale explores the boundaries of science and humanity, leaving me pondering our own moral limits. With vivid imagery and a mounting sense of dread, this classic sci-fi horror still sends chills down my spine, decades after I first read it.

The Strange Case of Dr Jekyll and Mr Hyde

Stevenson’s chilling novella plunges readers into the foggy streets of Victorian London, where respectable Dr. Jekyll harbors a dark secret. As his friend Utterson investigates a series of bizarre incidents, he uncovers the terrifying truth about Jekyll’s experiments with the duality of human nature. This gripping tale of psychological horror explores the battle between good and evil within us all, leaving readers questioning the very nature of identity and morality.