Terence Bailey is about to be released from prison for breaking and entering, though investigators have long suspected him in the murders of six women. As his release date approaches, Bailey gets a surprise visit from Maddison Logan, a hot, young influencer with a huge social media following. Hours later, Maddison disappears, and police suspect she’s been kidnapped—or worse. Is Maddison’s disappearance connected to her visit to Bailey? And why was she visiting him in the first place?

Twenty-two-year-old Olivia has been missing for one day…and counting. She was last seen on CCTV, entering a dead-end alley. And not coming back out again. Julia, the detective heading up the search for Olivia, thinks she knows what to expect. A desperate family, a ticking clock, and long hours away from her husband and daughter. But she has no idea just how close to home this case is going to get.

One year ago, Lucy’s sister, Nicki, left to meet friends at a pub in Dublin and never came home. The third Irish woman to vanish inexplicably in as many years, the agony of not knowing what happened that night has turned Lucy’s life into a waking nightmare. So, she’s going to take matters into her own hands. Angela works as a paper-pusher in the Missing Persons Unit, but wants nothing more than to be a fully fledged member of An Garda Síochána, the Irish police force. With the investigation into the missing women stalled, she begins pulling on a thread that could break the case wide open.

Celebrating her forty-fifth birthday at her local pub, popular podcaster Alix Summer crosses paths with an unassuming woman called Josie Fair. Josie, it turns out, is also celebrating her forty-fifth birthday. They are, in fact, birthday twins. A few days later, Alix and Josie bump into each other again, this time outside Alix’s children’s school. Josie has been listening to Alix’s podcasts and thinks she might be an interesting subject for her series. She is, she tells Alix, on the cusp of great changes in her life.

High-powered businesswoman Lana Rubicon has a lot to be proud of: her keen intelligence, impeccable taste, and the L.A. real estate empire she’s built. But when she finds herself trapped 300 miles north of the city, convalescing in a sleepy coastal town with her adult daughter Beth and teenage granddaughter Jack, Lana is stuck counting otters instead of square footage—and hoping that boredom won’t kill her before the cancer does.

No one knows Margo’s real name. Her colleagues and patrons at a small-town public library only know her middle-aged normalcy, congeniality, and charm. They have no reason to suspect that she is, in fact, a former nurse with a trail of countless premature deaths in her wake. She has turned a new page, so to speak, and the library is her sanctuary, a place to quell old urges.

A therapist and self-help writer with all the answers, Sarah has just bought a gorgeous Victorian in the community of her dreams. Turns out you can get a killer deal on a house where someone was murdered. Plus, renovating Black Wood House makes for great blog content and a potent distraction from her failing marriage. Good thing nobody knows that her past is as tainted as the bloodstain on her bedroom floor.

In the seaside town of Kinlough, on Ireland’s west coast, three old friends are thrown together for the first time in years. They—Helen, Joe, and Mush—were part of an original group of six inseparable teenagers in the summer of 2003, with motherless, reckless Kala Lanann as their group’s white-hot center. Soon after that summer’s peak, Kala disappeared without a trace. Now it’s fifteen years later.

Now reduced to a schoolyard chant, the Hope family murders shocked the Maine coast one bloody night in 1929. While most people assume seventeen-year-old Lenora was responsible, the police were never able to prove it. Other than her denial after the killings, she has never spoken publicly about that night, nor has she set foot outside Hope’s End, the cliffside mansion where the massacre occurred. It’s now 1983, and home-health aide Kit McDeere arrives at a decaying Hope’s End to care for Lenora after her previous nurse fled in the middle of the night.

Vivvy Bouchet, daughter of a known psychic, was ten when she saved a boy’s life by making an impossible prediction. Now she’s an astrophysicist in Texas, devoted to science, but the boy she saved has become a cop who continues to believe she can see things no one else can. When he begs for help on the high-profile cold case of a kidnapped girl, Vivvy steps back into the ocean of voices that once nearly drowned her.

Thirty years after a tragic accident shut down production of the classic children’s program Mister Magic, the five surviving cast members have done their best to move on. But just as generations of cultishly devoted fans still cling to the lessons they learned from the show, the cast, known as the Circle of Friends, have spent their lives searching for the happiness they felt while they were on it. The friendship. The feeling of belonging. And the protection of Mister Magic.

On Harlow Street, the well-to-do neighborhood couples and their children gather for a catered barbecue as the summer winds down; drinks continue late into the night. Everything is fabulous until the picture-perfect hostess explodes in fury because her son disobeys her. Everyone at the party hears her exquisite veneer crack—loud and clear. Before long, that same young boy falls from his bedside window in the middle of the night. And then, his mother can only sit by her son’s hospital bed, where she refuses to speak to anyone, and his life hangs in the balance.

Gifted musician Clemency Thompson is playing for tourists on the streets of Southern France when she receives an urgent text message. Her childhood friend, Lucy, is demanding her immediate return to London. It’s happening, says the message. The baby is back. Libby Jones was only six months old when she became an orphan. Now 25, she’s astounded to learn of an inheritance that will change her life. A gorgeous, dilapidated townhouse in one of London’s poshest neighborhoods has been held in a trust for her all these years. Now, it’s hers.

Owen Pick’s life is falling apart. In his 30s and living in his aunt’s spare bedroom, he has just been suspended from his job as a teacher after accusations of sexual misconduct - accusations he strongly denies. Searching for professional advice online, he is inadvertently sucked into the dark world of incel forums, where he meets a charismatic and mysterious figure. Across the street from Owen lives the Fours family, headed by mom Cate, a physiotherapist, and dad Roan, a child psychologist. But the Fours family have a bad feeling about their neighbor Owen.

Lee Gulliver never thought she’d find herself living on the streets—no one ever does—but when her restaurant fails, and she falls deeper into debt, she leaves her old life behind with nothing but her clothes and her Toyota Corolla. In Seattle, she parks in a secluded spot by the beach to lay low and plan her next move—until early one morning, she sees a sobbing woman throw herself into the ocean. Lee hauls the woman back to the surface, but instead of appreciation, she is met with fury.

When a young man is found gruesomely murdered in a London houseboat, it triggers questions about three women who knew him. Laura is the troubled one-night-stand last seen in the victim’s home. Carla is his grief-stricken aunt, already mourning the recent death of yet another family member. And Miriam is the nosy neighbor clearly keeping secrets from the police. Three women with separate connections to the victim. Three women who are – for different reasons – simmering with resentment. Who are, whether they know it or not, burning to right the wrongs done to them.

On a beautiful summer night in a charming English suburb, a young woman and her boyfriend disappear after partying at the massive country estate of a new college friend. One year later, a writer moves into a cottage on the edge of the woods that border the same estate. Known locally as the Dark Place, the dense forest is the writer’s favorite place for long walks and it’s on one such walk that she stumbles upon a mysterious note that simply reads, “DIG HERE.”

In 1995, six university students moved into the house at 215 Caldwell Street. Months later, one of them was found dead on the sofa the morning after their end-of-year party. His death was ruled an accident by the police. The remaining five all knew it wasn’t, and though they went on with their lives, the truth of what happened to their sixth housemate couldn’t stay buried forever. Twenty years later, all five of them arrive - lured separately under various pretenses - at Wolfheather House, a crumbling, secluded mansion on the Scottish isle of Doon.

Astrid Bell has known most of her roommates for years, but while they have a history together - romantic pairings, one-night stands, friendships - each of them also has a past. Astrid is on her way home one day when her neighbor knocks her off her bike. Seeing she is bruised but not broken, her roommates help her home. The next day, they learn that same neighbor was beaten to death hours later. Each of them tells the police what they know and are dismissed - until Astrid stumbles over another body.

The Snakes exposes the damage wreaked by parents on children as observed by a new member of the family, Dan, a mixed-race man from Peckham who marries Bea, the daughter who refuses to take any of her father’s filthy money. But when Bea’s brother, Alex (who runs a shabby hotel in Paligny, France), dies suddenly in unexplained circumstances, the confusion and suspicion which arise bring other dark family secrets - and violence - to the surface. And none of the family, even the good members, go untouched.