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?

I can’t contain my smile as we open the white screen door and step into our new home. Building a life with my amazing new husband Archie in this historic farmhouse is my dream come true. This is where we’ll grow old together, and where I can finally forget about my past. Or is it? First, it’s a light left on in the attic, and music playing when no one is home. Next, a faded photograph of me on a hazy summer day long ago, delivered in an unmarked envelope. After years of running, someone has finally found me. My new home, our safe haven, has been threatened.

Julia Sutherland isn’t too sure about her new colleague. Ellis Kirkbride is friendly, charismatic and handsome, but there’s just something about him – a bit too slick, a bit too confident, and he stands a bit too close. Normally she'd share her concerns with her husband Rob, but he’s been distant lately and Julia has a secret he mustn’t find out. Ellis Kirkbride thought he had found the right woman. She was everything he could want but she didn't want him. And that was unacceptable...

On Riverside Road, a pretty street lined with trees in the north of England, Anna steps outside her front door for a breath of air. Her eye catches on a light that shouldn’t be on in her neighbour’s house. Growing up, when the two families were so close, Anna used to know it better than her own. Then Anna sees something horrifying and rushes across the road. Her scream tears through the night like a knife. Nothing will ever be the same on this perfect street again.

The Precipice is a legendary family-owned hotel on the rocky coast of Maine. With the recent passing of their father, the Bishop sisters—Iris, Vicki, and Faith—have come for the weekend to claim it. But with a hurricane looming and each of the Bishop sisters harboring dangerous secrets, there's murder in the air—and not everyone who checks into the Precipice will be checking out. Each sister wants what is rightfully hers, and in the mix is the Precipe's nineteen-year-old chambermaid Charley Kelley: smart, resilient, older than her years, and in desperate straits.

All drummer Vienna Taylor ever wanted was to make music. If that came with fame, she’d take it—as long as her best friend, guitarist Madison Pierce, was sharing the spotlight and singing lead. And with their new all-female pop rock band gaining traction, soon everyone would hear their songs… Except, on the way to an event, the Bittersweet’s van careened off an icy mountain road during a blizzard—leaving one member dead and another severely injured. In order to survive the frigid night, the rest took shelter in a nearby abandoned cabin.

Since the dark events that scarred her childhood, Kier Templer escaped her hometown and her twin to live her life on the road. The siblings have never lost contact until, on a trip to a Portuguese national park, Kier vanishes without a trace. Detective Elin Warner arrives in the same park ready to immerse herself in its vast wilderness–only to hear about Kier’s disappearance, and discover a disturbing map she left behind. The few strangers at an isolated campsite close ranks against Elin’s questions, and the park’s wild beauty starts to turn sinister.

For years, single father Toby Tucker has done his best to keep his sensitive young son, Luca, safe from the bigotry of the world. But when Toby marries Alyssa Wright—the granddaughter of a famed televangelist known for his grandiose, Old Testament preaching—he can’t imagine the world of religion, wealth, and hate that he and Luca are about to enter. A trip to the Wright family’s compound in sun-scorched Texas soon turns hellish when Toby realizes that Alyssa and the rest of her brood might have some very strange plans for Toby and his son.

A violent storm washes a mysterious house onto a rural Pacific Northwest beach, stopping the heart of the only woman who knows what it means. Her grandson, Simon Culpepper, vanishes in the aftermath, leaving two of his childhood friends to comb the small, isolated island for answers—but decades have passed since Melissa and Leo were close if they were ever close at all. Now they'll have to put aside old rivalries and grudges if they want to find or save the man who brought them together in the first place—and on the way they'll learn a great deal about the sinister house on the beach.

As a child, Grace Cooper suffered from bouts of sleepwalking. Now, after the unexpected death of her husband, she’s moved back to Woodburn Cottage, her childhood home—and the sleepwalking returns. Grace doesn’t know what she does in her sleep, but it’s stirring up dark memories that Grace would rather forget. Like the disappearance of her brother Simon as child and the tragic death of her father…

Heidi Wood has always been a charitable woman: she works for a nonprofit, takes in stray cats. Still, her husband and daughter are horrified when Heidi returns home one day with a young woman named Willow and her four-month-old baby in tow. Disheveled and apparently homeless, this girl could be a criminal—or worse. But despite her family's objections, Heidi invites Willow and the baby to take refuge in their home. Heidi spends the next few days helping Willow, but as clues into Willow's past begin to surface, Heidi is forced to decide how far she's willing to go to help a stranger.