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.

Two little girls stand with their heads bowed in my living room. I’m told they’re my granddaughters. Daisy is nine, and Alice seven. Daisy is the spitting image of her mother. This is the first time I’ve met them since my daughter and I fell out after she married that waste of space, Vince. They’ve come to live with me because their mother — my daughter — was murdered. In her own home while they slept close by. I think Vince killed her. But the police can’t prove it. I’ve always known he was no good. He treated my daughter like dirt. I said he’d cheat on her — but she wouldn’t listen.

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.

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.”

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.

It’s been two years since Anna Cartwright’s life fell apart. During her first school trip as a young teacher, a student went missing and was never found. Not only was her career ruined, she was also accused of having an affair with fellow teacher and prime suspect Graham. Facing questions from journalists, police and family, Anna said she didn’t know what happened. She was lying. Now, Anna has returned to Australia. Her only hope is Land’s End Area School, an isolated concrete wasteland perched on the cliffs.

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.

My fiancé brought me tea and scrambled eggs in bed that morning, and we snuggled together, talking about buying our rings, and about our perfect wedding next year. Then we headed into town. He held my hand and gazed at the ring I liked best, a smile spreading slowly over his face. Then a glass of bubbly to celebrate. I felt flushed, excited and ready for the rest of my life with the man I loved. We race to get on the train home. It screams to a halt and I run towards its open doors. Made it. I think he’s right behind me — but when I turn around, he’s gone.

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.

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.

Harriet Hunt is completely alone. Her father disappeared months ago, leaving her to wander the halls of Sunnyside house, dwelling on a past she’d rather keep buried. She doesn’t often venture beyond her front gate, instead relishing the feel of dirt under her fingernails and soft moss beneath her feet. Consequently, she’s been deemed a little too peculiar for popular Victorian society. This solitary life suits her fine though—because outside, magic awaits.

Kit Pelham is a professional fan, interviewer, host of the podcast The First Cult is the Deepest, and occasional obituary writer. Except this time the obituary is for her friend, maverick podcaster Wolf Tyler, who is murdered in his shed during a live broadcast, moments before revealing a huge secret about the cult TV show Vixens from the Void. Kit and her group of friends and fellow superfans soon realise Wolf had discovered something about the disappearance of Lily Sparkes, an extra on Vixens from the Void, back in 1986. And it was a secret worth killing for.

A terrified man descends into madness, convinced something is making his fingers disappear one by one. A hiker becomes trapped in a surreal empty town in the woods. A man becomes convinced creatures are living inside his blood… and they just want out. As the masks fall away in these and other disturbing tales, are you brave enough to see what lies beneath?

There's not much that scares Annie Graham. Not even the horrors she has witnessed during her years on the police force. When she agrees to look after her brother's farmhouse, she finds herself drawn to the crumbling old mansion in the woods nearby. But an innocent exploration of the empty ruin and the discovery of the diary of former resident Alice leaves her more than a little spooked. She knows it holds the secrets to a dark past, and she has to find out more.

When the love of her life disappeared on a camping trip, Gus Monet was devastated. Her daughter was only nine at the time, but young Bly still remembers the heartbreak vividly. Howard had been like a father to her. He was a journalist working on a story that took a dark and dangerous turn. The last time they saw him, he was going to meet a source he believed could blow the story wide open.

Young married couple Heidi and Freddie just moved to Huntington Grove. All the neighbours see they are friendly and polite but why is one door in their house always locked? Across the street, Willow tries not to argue with her teenage daughter – even as her marriage is falling apart. And where does her husband really go each night, leaving the bed beside her cold?

After the Great War, American heiress Ruby Vaughn made a life for herself running a rare bookstore alongside her octogenarian employer and house mate in Exeter. She’s always avoided dwelling on the past, even before the war, but it always has a way of finding her. When Ruby is forced to deliver a box of books to a folk healer living deep in the Cornish countryside, she is brought back to the one place she swore she’d never return. A more sensible soul would have delivered the package and left without rehashing old wounds. But no one has ever accused Ruby of being sensible.

After the horrors of World War One, disillusioned army chaplain John Elliot arrives at Hern Hall, an isolated estate in the mist-shrouded English countryside. The mystery of the estate's tragic past seems to linger in the shadows when John catches a glimpse of a drowned child's face beneath the dark waters of the lake.

New York, 1977. The sweltering height of the Summer of Sam. The entire city is gripped with fear, but all Nell Sullivan worries about is whether or not she’ll ever make a friend. The self-proclaimed “Plain Jane” does her best to fit in with the girls at work, but Nell’s brother, Barrett, assures her that she’ll never be like them.

Sherlock Holmes and his faithful friend, Dr John Watson, have been hired by actor George Reynolds. George wants them to find out why the audience who comes to see him perform every night are the same people, only wearing disguises. Is something sinister going on and, if so, what? Meanwhile, Holmes’ archenemy, Professor James Moriarty, is having problems of his own. Implicated in the murder of a gang leader, Moriarty and his second, Moran, must go on the run from the police in order to find out who is behind the set-up.

Claudia is used to disregarding her fractious family’s model-minority expectations: she has no interest in finding either a conventional career or a nice Chinese boy. She’s also used to keeping secrets from them, such as that she prefers girls—and that she's just been stealth-recruited by Veracity, a referrals-only online-dating detective agency.

Gabriel Dax is a young man haunted by the memories of a fire that took his mother’s life. Every night, when sleep finally comes, he dreams about his childhood home in flames. His days are spent on the move as an acclaimed travel writer, capturing the changing landscapes of Europe in the grip of the Cold War. When he is offered the chance to interview Patrice Lumumba, newly elected president of the People’s Republic of the Congo, he finds himself drawn into a web of duplicities and betrayals.

Carl Mørck used to be one of Denmark’s best homicide detectives. Then a hail of bullets destroyed the lives of two fellow cops, and Carl - who didn’t draw his weapon - blames himself. So a promotion is the last thing he expects. But Department Q is a department of one, and Carl’s got only a stack of cold cases for company. His colleagues snicker, but Carl may have the last laugh, because one file keeps nagging at him: A liberal politician vanished five years earlier and is presumed dead. But she isn’t dead...yet.

Ava Bonney is a compassionate and studious fourteen-year-old girl with a dark secret: she has an obsessive interest in the macabre. She is fascinated by the rate at which dead animals decompose. The highway she lives by regularly offers up gifts of roadkill, and in the dead of night Ava loves nothing more than to pull her latest discovery into her roadside den and record her findings. One night, she stumbles across the body of her classmate and, fearing that her secret ritual could be revealed, she makes an anonymous call to the police.

Twenty-three-year-old Michael “Mitt” Fuller starts his surgical residency with great anticipation at the nearly three-hundred-year-old, iconic Bellevue Hospital, following in the footsteps of four previous, celebrated Fuller generations. The pressure is on for this newly minted doctor, and to his advantage he’s always had a secret sixth sense, a sensitivity to the nonphysical. But quickly one patient after another assigned to his care begin to die from mysterious causes.