Maggie and Brad are on vacation at Lake Tahoe when they meet another couple, Skye and Joe. The four hit it off so well that Maggie invites their new friends to share her beautiful lakeside rental. What she doesn’t realize is Skye and Joe aren’t just some random couple. They have been watching Maggie and Brad and have chosen them carefully.

Victoria Barnett has it all: a great career as a nurse practitioner, a handsome and loving husband, a beautiful home in the suburbs, and a plan to fill it with children. Life is perfect—or so it seems. Then she’s in a terrible accident...and everything falls apart. Now Victoria is unable to walk. She can’t feed or dress herself. She can’t even speak. She is confined to the top floor of her house with 24-hour care.

The white-washed Italian villa is perfect. I thought it might feel odd, living in a stranger’s house for the summer, but as my husband and children swim in the infinity pool, I start to relax. And then, in the back of a wardrobe, I find something that shatters everything.... Sparkling green eyes, square jaw, lopsided smile. A young man with his arm around a beautiful woman. The picture is old and faded, but I’d recognize him anywhere. The man is my husband.

When Kate Burke is awakened one night by a sound outside her window, her PTSD is triggered. Was it simply a deer crossing her secluded backyard? Or was it intruders? Because Kate still lives with the dreadful memories of her husband’s murder during a seemingly random home invasion two years before, she knows the answer can mean the difference between life and death. But when she discovers the unsettling ways her property has been vandalized the next day, Kate is forced to conclude the worst: someone is watching her.

My husband was not a monster. No matter what they say.... The day my husband, Michael, stepped in front of a lorry after being questioned by the police, my world fell apart. He was devoted to me and our six-year-old daughter. But they’d connected him to the disappearance of a young mother from our tiny village.

Behind closed doors I try to relax, to unwind in the huge clawfoot bath and forget about my complicated past. It’s hard being the new couple on the street when you’ve got secrets. Because the truth is, my charming husband isn’t really my husband. And I’m not Stephanie Hamlin....

When Maggie sees the beautiful Venetian blinds moving in the Caldwells' front window, she freezes. Her favorite neighbors Cady and Josh are away, so who is in their house? The pretty young woman who answers the door tells a convincing story. She's Sarah. The house-sitter. Just here for a month. An old friend of Cady's who needed a place to stay. She's pleasant and warm, and Maggie wanders back to her house thinking she might have made a new friend. Yet she can't help but wonder why Cady never mentioned Sarah.

Newlywed Jade Westmore has finally found her forever in husband Wells, a charming, successful, and recently divorced architect—only there’s one caveat: behind the gates of their elysian estate, hidden from street view in the caretaker’s cottage … lives Wells’s first wife, Sylvie. Three years ago, the original Mrs. Westmore suffered a nervous breakdown—and hasn’t uttered a sound since. Not a physician, psychologist, or world-renown specialist has been able to elicit so much as a word from the silent woman … until now.

Amy Whey is proud of her ordinary life and the simple pleasures that come with it - teaching diving lessons, baking cookies for new neighbors, helping her best friend, Charlotte, run their local book club. But Amy’s sweet, uncomplicated life begins to unravel when the mysterious and alluring Angelica Roux arrives on her doorstep one book-club night. Something wicked has come her way - a she-devil in a pricey red sports car who seems to know the terrible truth about who she is and what she once did.

Alice and Seth are a perfect love story: the handsome doctor and his beautiful fiancée. They’re wealthy, well liked and made for each other—the envy of all their friends. Alice can’t wait for the day of their dream wedding. But when she arrives at the altar, she doesn’t recognise the man waiting to marry her. When this stranger insists he’s Seth, her husband-to-be, the entire congregation seems to agree. Even her parents try to persuade Alice to go through with the wedding.

Breezing into the tony seaside paradise of Westport, Connecticut, gorgeous 30something Piper Reynard sets down roots, opening a rehab and wellness space and joining a local yacht club. When she meets Leo Drakos, a handsome, successful lawyer, the wedding ring on his finger is the only thing she doesn’t like about him. Yet as Piper well knows, no marriage is permanent.

Ainsley Greenburg is a fixer. It’s what she prides herself on. So when Ainsley realizes her marriage is at its breaking point, she makes a decision to repair it, no matter the cost. Approaching her husband to propose the arrangement is supposed to be the hard part, but Peter agrees to the salacious plan almost immediately. The rules are simple: They will each date someone new once a week. They will never discuss what happens on the dates. Soon, though, the rules are broken, turning terrible mistakes into unspeakable consequences.

Lieutenant Abby Mullen is no stranger to crisis. As the hostage negotiation instructor for the NYPD, she deals with worst-case scenarios every day. Nothing fazes her anymore. That all changes when she gets a call from Eden Fletcher, a fellow survivor of the infamous Wilcox cult. The two haven’t spoken since the night of a tragic, fiery massacre, when their paths diverged. But now Eden needs Abby’s help: someone has kidnapped her son and is demanding a $5 million ransom. As Abby throws herself into the case, she can’t help but wonder why the kidnapper has targeted Eden.

Selena Murphy is commuting home on the train when she strikes up a conversation with a beautiful stranger in the next seat. The woman introduces herself as Martha and soon confesses that she’s been stuck in an affair with her boss. Selena, in turn, confesses that she suspects her husband is sleeping with the nanny. When the train arrives at Selena’s station, the two women part ways, presumably never to meet again.

Gemma Robinson comes into Elliot’s life like a whirlwind, and they marry and settle into his home. When she asks him if her parents can come to stay for a couple of weeks, he is keen to oblige - he just doesn’t quite know what he’s signing up for. The Robinsons arrive with Gemma’s sister, Chloe, a mysterious young woman who refuses to speak or leave her room.

Lizzie Kent wasn't supposed to babysit the night she was murdered. She was covering for her best friend, Nell. Nell has lived with the guilt ever since. Eighteen years later, Nell returns to the area, desperate to escape a bad relationship after inheriting her aunt's rundown guesthouse. But her return isn't welcomed by everyone - in particular Sam Kent, who blames Nell for his sister's death. And after a few unsettling incidents, it becomes apparent that someone is trying to scare her. Is Sam responsible or has Nell's abusive ex-boyfriend managed to track her down?

When a local girl falls prey to a sadistic serial killer, Nashville homicide lieutenant Taylor Jackson and her lover, FBI profiler Dr. John Baldwin, find themselves in a joint investigation pursuing a vicious murderer. The Southern Strangler is slaughtering his way through the Southeast, leaving a gruesome memento at each crime scene – the prior victim’s severed hand.

Lydia has always known she has no power, especially next to her infamous and more-than-slightly dodgy family. Which is why she carved her own life as a private investigator far away from London. When a professional snafu forces her home, the head of the family calls in a favour, and Lydia finds herself investigating the disappearance of her cousin, Maddie.

Claire Carmichael leads a charmed life. She has two beautiful sons, Jamie and Joshua, and a handsome and successful husband who loves her. Even when she was in school, Claire had it all. She was clever, likeable, and after passing the initiation tests, she was welcomed into the society of popular girls - the Queen Bees. So when a scandal threatened to ruin Claire's reputation, the Queen Bees closed rank to protect her, no matter who else got hurt. Claire may have moved on from her school days, but for one person who she hurt irreparably, those memories are as fresh as blood.

Fifteen years ago, Blair's best friend Molly was murdered. Fifteen years ago, Adrian Jones went to prison for it. Fifteen years ago, the real killer got away with it. And now, Blair's terminally ill sister has made a devastating deathbed confession, which could prove that the wrong man has been imprisoned for years - and that Molly's killer is still out there. Blair's determined to find him, but the story behind Molly's death is more twisted than she could imagine. If she isn't careful enough, the killer will ensnare her and bury Blair with his secret.

Legal investigator Finley O’Sullivan searches for evidence the police overlooked, wading through secrets, lies, and betrayal to find answers. With the unsolved murder of her husband still very much on her mind, Finley must confront her own personal trauma on a daily basis. Lies are part of her livelihood, but they’re also the reason she can’t get justice for the man she loved. When a man imprisoned for murder recants his confession, claiming he cleaned up the mess for his girlfriend—the victim’s own daughter—Finley takes on the case.

When Sienna Walker is nearly fired from the NYPD, the last thing she expects is a second chance in the one place she vowed never to return to. But she can’t afford to turn down the job offer, even if a painful familial past and a broken engagement hardly make Reno, Nevada, home sweet home. It’s made even less sweet by Sienna’s first case—a serial killer with a curious fixation on her. Along with his victims, the killer leaves perplexing clues and chilling journal entries addressed to Sienna detailing the murders he claims his mother committed.

At forty-two, Jesse Black had the perfect life. Even after surviving her father’s passing, she still had everything she dreamed of—two beautiful children and a husband madly in love with her. She was the owner of one of the most successful shapewear companies in the country. There was even a white picket fence around their home in Vermont. But underneath all that sparkle, shine, and achievement, Jesse was harboring a secret. A secret that would rip their perfect family apart and alter their lives forever—if it was ever revealed.

Abby Foster is a fish out of water in the Maine coastal town of Jewell Cove. The crumbling Foster estate, left to her by a relative she never even knew, has everyone's eyes on her - an eerie reminder of the long-buried family secrets that have haunted her... forever. Single, stunning, and sometimes too strong-willed for her own good, Abby's plan is to sell the house and hightail it back to Nova Scotia.

Popular podcaster and ex-reporter Faith Byrne has made a name for herself telling stories of greatness after tragedy—but her real life does not mirror the stories she tells. When she's asked to spotlight her childhood best friend's missing person case on her podcast, she uncovers desperate secrets and must face the truth before she can move forward.

Mara Sitwell was only 11 when she went missing. Nineteen years later, she’s been found wandering through remote woodland, alone and confused. She says she’s been kept in an underground cell for all these years - but refuses to reveal anything about the man who snatched her. What does she have to hide? And who’s she protecting? Her brother-in-law, Damian, certainly doubts she’s telling the whole truth and fears she might even be a danger to his young children, especially when his wife insists on moving Mara into their home.

When 14-year-old Brittany disappears one night, her parents are devastated, certain she has been taken. They can't bear to think about who has done this and what might be happening to their precious girl. Even worse, the police seem to see them as suspects, implying that they may have had a part in their own daughter's disappearance. Only their neighbor, Taylor, is a rock. She organizes search parties, feeds the volunteers, works night and day to help them find Brittany.

It's been a hard couple of years, but things finally seem to be looking up for Danielle. Her boyfriend Matteo has inherited a dilapidated old farmhouse in Tuscany, complete with olive groves, vineyards and a pool. It couldn't be more perfect. When she gets there, Danielle finds it's not quite as idyllic as she thought. There's a lot of work to be done, but first she turns her attention to making the concrete swamp into the infinity pool of her dreams. As she digs up the old foundations, Danielle brings to light buried secrets that will shatter the tranquillity of her Tuscan dream.

Liam finally popped the question, and Emily said yes. But that very same night, Liam gets abducted . . . and wakes up to a nightmare. On a large estate in the middle of nowhere, Liam finds himself the object of a woman's twisted affections—and confined to a stone cell. A servant ignores him. A guard watches over him. Meanwhile, Emily struggles to take care of their newborn child and tries to find the strength to move on. Can Liam ever escape and recover the life that was stolen from him—or will this bizarre prison be the last place he ever sees?

Abi should be at home celebrating after helping to put two murderers behind bars for a sickening attack on a pensioner in his own home. Instead, she's gone missing; her phone's switched off, and her husband, Henry, is frantic with worry. But Abi's disappearance is only the start of his troubles.

Hazel and Jamie are happily married. Or so it would seem. Behind closed doors, things are far from normal. Jamie has an unhealthy obsession, and Hazel is more worried about herself than her husband. So when Millicent injects herself into their lives, with Jamie firmly in her sights, the trio end up on a path that will end in death. Everyone has secrets. Everyone has a dark side. But who is good, who is bad, and who is going to get away with murder?

Nadine and Jake were tied by a night of passion that resulted in pregnancy. Now their children have flown the nest, they give one another the freedom to pursue their dreams. Jake embarks on a passionate affair with a beautiful woman who happens to share a dark history with Nadine. As lust spirals into obsession, Jake must break free. How well did he ever know his wife?

Amy is a loving wife and mother, to her husband Nick, and her two children, Michael and Bella. It's that dedication to her family that causes her to seek help for her teenage son when it becomes apparent that he is going to fail his end of school exams.

Reclusive Clare Collins crafts her novels like she crafts her life: perfectly. So the world is stunned when the famous author is found dead on a beach from a self-inflicted gunshot - the morning after her latest book hits the shelves. Her sister, Eileen, is at a loss. Clare led a charmed life: success, mansions, money...why would she throw it all away? But while reading through her sister's latest - and greatest - novel, Eileen discovers a clue that unravels the fiction and reveals the painful truth. Suddenly, the life that Eileen had envied doesn't seem so sparkling....

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.

Eleanor Blake, distraught after breaking up with her fiancé Will, decides to do what most would scarcely dare: secretly follow him to the island hideaway where he's on holiday with the woman who took her place. But on the shimmering, sun-drenched Sicilian island of Panarea, distractions come in many forms and her fellow hotel guests Lewis and Frannie may not be all they seem either.

Heather is a single mom who has always done what's best for her daughter, Chloe. From birth up to the age of seventeen, Chloe has never been any trouble, until one night when she calls her mother with some shocking news. There's been an accident. And now there's a dead body. As always, Heather puts her daughter's safety before all else, but this is one time when she goes too far. Instead of calling the emergency services, Heather hides the body, saving her child from police interviews and public outcry.

Jenny is a successful family doctor, the mother of three great teenagers, married to a celebrated neurosurgeon. But when her youngest child, 15-year-old Naomi, doesn't come home after her school play, Jenny's seemingly ideal life begins to crumble. The authorities launch a nationwide search with no success. Naomi has vanished, and her family is broken.

Lucy is a successful businesswoman who loves nothing more than to spend her time competing in fun challenges with friends, colleagues, and even strangers. But she might just have met her match when she encounters Jess, a woman who is not used to losing at anything. Jess is very much like Lucy when it comes to a fondness for competition, only a more extreme version, and as the pair become friends, it's clear that a rivalry is developing between them in the fields of business, love, and beyond. But as the lives of both women become more intertwined, that rivalry becomes more intense.

Stay-at-home mom Sarah Johnson has the perfect family - a handsome, hardworking husband and two healthy and beautiful children. At least, that's what she's been telling herself for years. After the tragedies in her youth, Sarah deemed living a lie easier than dwelling on the past and facing her everyday failures. But Sarah's world is about to crumble around her when she receives a phone call from a man with a heavy foreign accent telling her that her perfect husband has put a price on her head. She is offered two weeks to come up with a counteroffer or die.