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.

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.

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.

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.

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.”

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.

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.

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.

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.

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.

Elly is an expert in stalking – an academic at Cambridge University, and a talking head for TV and online, she knows the subject intimately – what motivates a stalker, what drives them, how to rehabilitate them. But when she starts to receive notes saying just ‘Me or you’ and realises she is being followed, she has become the victim herself. The professional becomes the personal but Elly does not realise quite how personal it is. When she is put in hospital by a stranger pushing her in a crowd, and realises she is in danger, she goes into hiding.

Sophie: The Final Verdict tells a remarkable story that could not until now be revealed. Senan Molony was the first national crime correspondent at the scene. From his growing unease at his helper Ian Bailey's conduct, to the astonishing moment when Bailey was arrested for a murder the suspect himself had been covering, it is an insider's account of those infamous early days of a doomed investigation, and the astonishing years to follow - as Bailey, a violent misogynist and pathological liar, escaped trial in his adopted country despite compelling evidence.

When a key witness in an organized crime trial turns up dead in his kitchen with liar and the number two scrawled on his forehead, the FBI assumes the murder was a hit to silence him. Then the calls start coming in - more victims with similar markings and no connection to the mob. As agents Victoria Heslin and Dante Rivera struggle to catch a break in the case, they receive a series of cryptic personal messages from the killer, complicating the investigation.

Following her mother’s tragic death, Paige is preparing to scatter Ellen’s ashes in the heart of the Welsh mountains with her dad, grandmother, aunt and uncle by her side. But when a blizzard descends over the hills, the family have no choice but to abandon their quest and seek refuge in a remote mountain inn.

After the sudden death of her sister, devastated detective DS Ronnie Blake relocates to Cambridge to help her brother Alex raise their sister's young son, Noah. She reports for her first day but instead finds herself being questioned by a special investigations unit, nicknamed the DEAD Team. With a small group of six, led by DI Fenton, the once-successful DEAD team has a single outstanding case, Operation Byron, and the failure to resolve it threatens the unit's existence.

DS Lucas Walker is on leave in his hometown, Caloodie, looking after his dying grandmother. When two young German backpackers vanish from the area on their way to a ranch, he finds himself unofficially on the case. But why all the interest from the Federal Police, when they have probably just ditched the heat and dust of the outback for the coast? As the number of days the couple are missing climbs, DS Walker is joined by the girl's sister. A detective herself from Berlin, she is desperate to find her before it's too late.

Daniel Kent has to get away. He's lost his job, his fiancée, his self-respect. The accident’s the final straw; Dan needs to make a new life in the sun. As soon as he sees the house, complete with gîte, in the picture-postcard region of the Dordogne, France, he knows this is his opportunity; not only to run his own dream business but also to escape the past. But shortly after arriving in the beautiful bastide town of Monpazier, strange things begin to happen.

Despite all her years determining the fates of families, judge Hope Willis couldn't save her own. Her daughter taken, she's frantically grasping at any hope for Krissy's return. Desperate, Hope calls upon an unconventional team of experts for help.

From some of the biggest names in horror comes an Advent calendar of short holiday horror stories perfect for the darkest nights of the year.

Violet Ellis is living in the shadows of her father’s ruined reputation. So, when wealthy widower James Atherton offers her employment, she immediately begins the treacherous journey to his home on the remote Cornish island of Aoife’s Bay – despite the bone-chilling allegations surrounding his late wife Elizabeth’s death. In James’s company, Violet begins to feel the love that has been missing all her life. But when anonymous letters start to plague the bay’s residents, threatening to expose what really happened to Elizabeth, Violet feels the hostility towards her grow.

Ex-detective Maddy Reynolds can’t escape her reputation and finds herself in the crosshairs of the FBI’s most notorious serial killer, Amos Whitfield. Why? Because like in the Old West, the fastest gun is the trophy. Whitfield comes to Berry Lake, and before he takes down the famous detective to carve another notch in his belt, he leaves a trail of death in her town, taking body parts from his victims for his collection. He taunts Maddy, making it clear he’ll be coming for her.

Everything is going to be perfect. Greyson comes home from deployment to live the life she and her husband Caden dreamed of. He has a surgical residency, and she has a psychiatric practice in the basement of their Manhattan brownstone. Caden loves his wife more than he can measure. But he starts hearing whispers. Someone else loves her. Someone else wants her. There's someone else, and though whoever's behind the whispers will move mountains to have her, Caden will move heaven and earth to keep her.

Brooklyn Sloane works as a special consultant to the FBI as one of the most adept profilers in the agency's history. She had been recruited at a relatively young age from her career in academics, but her colleagues have no idea the disturbing motive for her success.

PI Bridget Hartley is obsessed with all things mystery. She even has a reputation for being Serenity’s go-to detective. With the exception of small-town drama and the occasional crime, life in Serenity is serene. Until a call from panicked parents searching for missing teens sets off a chain of events that no one could have foreseen. Could hormones and young love be the reasons for their abrupt disappearance? While searching for the missing lovebirds, Bridget stumbles upon a string of bizarre and unfortunate events. Events with potential connections to other missing teen couples.

Julia and Christopher Hygate have the picture-perfect life: gobs of money thanks to their lucrative shipping enterprise and an estate on a secluded island. When they meet Eve Sylvester, they know she is the exact person they should hire to be their child's nanny. Eve doesn’t have any living relatives, she’s lost touch with her friends, and her partner is out of the picture. Best of all, she’s expecting a baby. Eve thinks she’s landed the greatest gig—previously penniless, now she’ll live like a queen and have a promising future for her daughter. But the job seems too good to be true.