When Sasha receives a call from her old university friend Gabby inviting her to spend Christmas at Gabby’s remote Scottish lake house, Sasha knows she shouldn’t go. Twelve years ago, on Christmas Eve, when Sasha and her five closest friends were celebrating the festive season, something truly horrific happened that would change the course of their friendship forever. Something that meant Sasha hasn’t spoken to any of them since that night.

After the killing of a prominent mob lawyer, NYPD homicide detectives Jacob Jackson and Caitlin Grimes start receive chilling, written “rules” for how to commit the perfect murder. "Rule number one for the perfect murder: Evidence is your enemy. Leave none behind." Jackson (Reid Scott) and Grimes (Cobie Smulders) race to find the killer, setting them on a collision course with the city’s crime underbelly, and a perpetrator who seems happy to toy with them. “Rule number two. No crimes of passion. The perfect murder is always business, never pleasure.”

England, 1914. The world is at war. Captain Hastings, injured and shaken, is invited to Styles Court to recover. It’s a grand old country house - the family home of his old friend - and a perfect haven. Or so it seems. But in the blistering summer heat, trouble is afoot. Simmering tensions are tearing the family apart, and it all comes to a head in the most horrifying way.

Jenny sits in the same seat on the same train every week, seeing familiar faces come and go. Until a chance encounter shatters her world. Sixteen years ago, Jenny survived a traumatic ordeal that left her best friend, Susie, missing and presumed dead. The world has its theories about what happened to Susie Patterson, and one of those theories points the finger at Jenny. Now she lives a quiet life, volunteering at a crisis helpline while trying to deal with her own anxiety and the true crime fans obsessed with finding her missing friend.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of best-selling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish. Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read.

Kidnappers grabbed Jenna in broad daylight, right in front of her children and their horrified classmates. Her family was issued an insane ransom demand: $25 million in cash and jewels, payable by the end of the school day, otherwise they’ll never see her again. As Jenna’s mother scrambles to gather the money, detectives Mo Butler and George Ortega follow the trail of the kidnappers, which will lead them through a sordid landscape of jealous lovers, broken dreamers, and twisted schemers. But every second counts, and there’s one thing Jenna Wade doesn’t have: very much time.

When Heather McKinley dreamed of becoming a doctor, she imagined curing sick kids and sporting pink stethoscopes. She never anticipated the sleepless nights, grueling exams, and endless labs. And she certainly never knew that her medical school earned the nickname Dead Med thanks to the tragic history of students overdosing on illegal drugs. But Heather would never consider doing anything like that. That is, until her longtime boyfriend dumps her, she finds herself failing anatomy, and her world starts to crumble.

Cassie thinks she has met the perfect man. Joel is sweet, handsome, romantic, and best of all, he’s crazy about Cassie. She thinks she’s found the guy she’ll spend the rest of her life with. Have children with. Grow old with. Yes, she knows about his perfect ex-girlfriend, Francesca. The beautiful, brilliant chef, beloved by all his friends. But she thinks Francesca is out of the picture. She thinks Francesca is gone for good. Think again, Cassie.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

Everyone thinks my husband is dead. Just like we planned. Eleven years ago, my husband disappeared. Eleven long hard years I waited, my heart breaking for our son, who didn’t know his father was coming back. Today, my hands shake as I try to understand what I’ve just learned: my husband has a new wife. This wasn’t part of our plan. Eleven years ago, my husband made a terrible mistake. I sacrificed everything to help him fix it. But now he’s put our son and me in danger again. We had a plan. He broke the rules. But who will pay the price?

Sleepy little North Bend just woke up. The newly promoted Sergeant Jade Monroe and her partner, detective Jack Steele, have just been informed of an unidentified male body found at a local lake. The town is in an uproar. The victim was nearly decapitated, and murder simply doesn't happen in North Bend. As more bodies turn up, the single connection between all of the victims becomes clear - it's Jade, herself. With each new victim getting one step closer to Jade, time begins to tick away. She must find the person responsible before her loved ones, or herself, are targeted next.

Rookie cop Carrie Santero has always been fascinated by serial killers. As a teenager, she wrote a letter to Charles Manson in prison - and received a chilling reply. Then she came face to face with a child murderer in her small Pennsylvania town, an encounter that haunts her to this day. Now, as a detective in training, she finally has her chance to make a difference; to hunt down a psychopathic sadist who embodies the very nature of evil itself.

The first victim is attacked in her home. Tied to her bed. Forced to watch every unspeakable act of cruelty - but unable to scream. The second murder is even more twisted. Signed, sealed, and delivered with a message for the police, stuffed in the victim's throat. A fractured nursery rhyme that ends with a warning: "There will be more". For detective Jack Murphy, it's more than a threat. It's a personal invitation to play.

On a remote island off the coast of Maine lies a secluded estate. There, behind wrought iron gates and rock walls, sits Halcyon Hall. Today, it is an exclusive spa catering to wealthy elites and pampered celebrities. But once, it had another name - and a terrifying reputation.... Rosemary Tulle has come to Halcyon Hall desperate to find her younger sister. Seventeen-year-old Genevieve left a brief, troubling message on Rosemary's phone, begging to be picked up. But Rosemary is not on the visitor list, and no one will let her in....

A known serial killer is once again taking lives in Chicago. Bodies drained of blood are being strewn across the city. For former Tampa homicide sergeant, Hank Rawlings, tracking down the man responsible for the killings becomes his first assignment at his new position, agent in the FBI's homicide division of the serial crimes unit. Almost before the ink dries on the new job's acceptance papers, Hank finds himself in Chicago, knee-deep in an investigation with a mounting body count.

Lauren, Drew, and Rob go on a relaxing vacation that turns into a nightmare. As Lauren sunbathes by the lake, she sees the man from next door lugging something heavy into a boat. The night before, Lauren thought she heard a woman screaming. What is their rich and famous neighbor hiding? Women are vanishing in this beautiful corner of Tennessee, full of woods and water. Detective Chris Bailey has his hands full. He’s investigating a drowning from last summer. The woman was never identified. But a pattern is emerging.

Sheriff Jericho Flynn's life in the Outer Banks of North Carolina is shattered following the mysterious death of his wife. A broken man, Jericho is forced to emerge from the depths of his despair when his only son is suddenly accused of an unspeakable crime. Murder. With his son shrouded beneath a cloud of suspicion, Jericho finds himself deeply immersed in the investigation and connects the murder with the recent disappearance of a child.

When Jessie Conway survives a horrific mass high school shooting, in the aftermath she finds herself thrust into the media spotlight, drawing all kinds of attention. But some of it is the wrong kind. A sadistic serial killer has been watching her every move. A skilled hunter, he likes his victims to be a challenge. Jessie is strong, fearless, a survivor, and now she is his ultimate prey. As the killer picks off his current victims one by one, chasing, killing, and butchering them with his crossbow, he's closing in on Jessie.

Deuce Mora’s one tough cookie: a female sleuth with a conscience and an attitude; fiery, tough, athletic, a dirty fighter when she has to be. In Jean Heller’s first mystery featuring the scrappy newspaper columnist, Deuce finds out in short order that if you mess with organized crime, you have to be tough—and you’d better be as much detective as reporter. When she walks into a seedy neighborhood bar in a suburb of Chicago—all six feet of her, topped with auburn curls—she’s searching for a human-interest story.

New York Times best-selling author Alexandra Ivy proves her powers to terrify and titillate in a thrilling novel of pure romantic suspense, as a serial murderer with a kill list stalks the women of a small town in Wisconsin. His victims' bodies are left naked in the snow with nothing but a red scarf around their necks - his sinister calling card.

They called him Leonardo - a master skilled in the art of murder. One year ago, Cincinnati was his canvas. A scalpel was his tool. And women were his works-in-progress. FBI profiler Casey McKinley was one of them, a victim of Leonardo's twisted genius. She has the scars - and the nightmares - to prove it. For Casey, a new city means a life far from the one she left behind in Cincinnati. In San Francisco she finally feels safe. Until a series of eerily familiar slayings plunges her back into Leonardo's game.

Alone after the tragic loss of her parents, Felicity finds herself in a relationship with volatile and troubled Jay. Reluctantly drawn in to a twisted revenge plan against Jay's former best friend, Felicity soon becomes trapped, and as Jay turns increasingly controlling and abusive she questions everything he has told her about his past and his former girlfriend Sammie. But when she wants to expose the truth she comes up against an even greater threat: Someone obsessed and dangerous. Someone who has always been in the background of Jay's life. Someone who will do anything for him.

Jill Ellington's twin sister hasn't spoken a word since she allegedly murdered her husband, and her three-year-old son is missing. No one in the small, idyllic town of Paradise saw or heard a single thing. The chief of police already has Jill's twin convicted and her nephew dead and buried. Jill is going to need a miracle to uncover the truth.

Liz Chambers is a devoted mother who works for a successful law firm. She has two children, a husband and a blossoming career. But behind closed doors, Liz is harbouring a secret that could destroy her life. Then the unthinkable happens, and in a frenzied attack, her young son is snatched from the home of the childminder charged with looking after him. As Liz’s life unfolds, it becomes clear that someone is out for revenge. Desperate to get her baby boy back, Liz must work out who is responsible for his kidnap and why.

What if a death sentence meant you could get away with murder? Claudia and Heather both decide to leave their husbands. Together, they get a flat - but their peace is short-lived when Claudia is diagnosed with a terminal illness. Heather takes on caring for Claudia, but a lethal meeting with James, Claudia’s ex-husband, causes complications. As life for Claudia and Heather begins to unravel, the answer to their problems becomes clear...it’s murder.