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?

To Karl Alberg a quiet coastal town is exactly what he needs to soothe a psyche that's been battered by big-city police work. But this gentle paradise has more than its share of secrets. Bees buzz among the roses, and the local librarian is attractive, intriguing, and unattached. Perhaps he has at last come in from the cold. But a murder in small town can conceal a lot of secrets—some of them bleak enough to make a man yearn for some nice straightforward urban crime.

Three people have been found murdered, by someone known as "the avenging Angel," a killer who has assumed the responsibility of ridding the village of those who sin, those who betray. This latest case also brings with it some life-changing surprises for Alberg and his romantic interest and soon-to-be wife, town librarian Cassandra Mitchell. But theirs are only two of the lives that will be irreparably changed by the murderous activities of an angel straight from hell.

Vancouver's “Sunshine Coast” is famous for its beautiful vistas, but closer inspection reveals a strong dose of dysfunction among its quaint villages. Eliot Gardener is maddeningly sullen as only an angry fourteen-year-old can be. He's also, apparently, a double-murderer, having whacked both of his parents with a machete. At least it’s an open and shut case for Canadian Mountie Karl Alberg. Or is it? Eliot may be guilty, but what drove him to commit such a grisly crime? As Alberg tries to get the troubled boy to talk, he finds himself dealing with dysfunction in his own life.

Fresh off the first murder case to hit the small town of Briar Reef in more than fifty years, Detective Celia Sparks finds herself knee-deep in another mysterious murder. Everyone in town knew Melissa Sherry was stepping out on her husband, including the man himself. After losing his high-paying job and having to take a job at the meat packing plant just to put food on the table, Gil was already a man beaten; now, everyone he knew was laughing at him behind his back. So, when his wife was found staked out on the main road leading into town in the dead of night with an unflattering word ...

Maria Buscombe was a housewife living in Sechelt, British Colombia, until seven years ago when she suddenly abandoned her family. Now it seems she has returned—just in time to be murdered. What made her leave? What made her return? And who was sending her money and photographs of her daughter all that time? These are the questions nagging at Sergeant Karl Alberg as he searches for Maria’s killer. Meanwhile, Alberg’s longtime companion Cassandra Mitchell is doing some nagging of her own. Alberg had promised, after all, to hang up his policeman’s hat.