The Barnes family is in trouble. Dickie’s once-lucrative car business is going under—but Dickie is spending his days in the woods, building an apocalypse-proof bunker with a renegade handyman. His wife, Imelda, is selling off her jewelry on eBay and half-heartedly dodging the attention of fast-talking cattle farmer Big Mike, while their teenage daughter, Cass, formerly top of her class, seems determined to binge drink her way through her final exams. As for twelve-year-old PJ, he’s on the brink of running away.

Arabella Lane is found dead in the Thames on a frosty winter’s morning after the office Christmas party. No one is sure whether she jumped or was pushed. The one person who may know the truth is the office temp, Eleanor. Having traveled to London to escape the repercussions of her traumatic childhood in Australia, tragedy seems to follow Eleanor wherever she goes. To her horror, she has no memory of the crucial hours leading up to Arabella’s death - memory that will either incriminate or absolve her.

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.

Sadie and Will Foust have only just moved their family from bustling Chicago to a coastal island in Maine when their neighbor Morgan Baines is found dead in her home. The murder rocks their tiny coastal island, but no one is more shaken than Sadie. But it’s not just Morgan’s death that has Sadie on edge. And as the eyes of suspicion turn toward the new family in town, Sadie is drawn deeper into the mystery of what really happened that dark and deadly night.

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.

Carol is a divorced teacher living in a small town in Ireland, her only son now grown. A second chance at love brings her unexpected connection and belonging—and sparks a flurry of speculation. What does a woman like her see in a man like that? What happened to his wife who abandoned him and his children all those years ago? Carol and Declan know their relationship is the talk of the town, but the gossip only serves to bring the couple closer.

When Elizabeth Keane returns to Ireland after her mother’s death, she’s focused only on saying goodbye to that dark and dismal part of her life. Her childhood home is packed solid with useless junk, her mother’s presence already fading. But within this mess, she discovers a small stash of letters — and ultimately, the truth. Forty years earlier, a young woman stumbles from a remote stone house, the night quiet except for the constant wind that encircles her as she hurries deeper into the darkness away from the cliffs and the sea.

One night, Molly Clarke walked away from her life. She doesn't want to be found. Or at least, that's the story. The car abandoned miles from home. The note found at a nearby hotel. The shattered family that couldn’t be put back together. They called it a “walk away.” It happens all the time. Women disappear, desperate to leave their lives behind and start over. But is that what really happened to Molly Clarke?

The day after her ninth birthday, Lucie and Blake Sullivan agree, for the very first time, to let their daughter, Grace, make the four-minute walk back home alone from a friend’s house down the street. They joke with friends about hiding behind bushes to ensure she is safe. But the joke turns sour when Grace does not appear. Despite the best efforts of the police and local community, Grace seems to have vanished into thin air. With hope fading fast, Lucie knows she can rely on her husband to support her. That is until the day she makes a shocking discovery....

I don’t wish to frighten you, reads the anonymous note introverted and bullied eight-year-old Leo Cruz finds in his backpack. All the sender asks is that he avoid a certain spot on a certain day, or he’ll die. Leo has reason to be afraid. The warning hearkens back to nearly a decade ago - to the same site, where a murder has become local folklore and a favorite campfire tale reinvented year after year by the kids of Arenas, a small Spanish town.

When 12-year-old Esther disappears on the way home from school in a small town in rural Australia, the community is thrown into a maelstrom of suspicion and grief. As Detective Sergeant Sarah Michaels arrives in town during the hottest spring in decades and begins her investigation, Esther’s tenacious best friend, Ronnie, is determined to find Esther and bring her home. When schoolfriend Lewis tells Ronnie that he saw Esther with a strange man at the creek the afternoon she went missing, Ronnie feels she is one step closer to finding her.

She says her name is Lena. Lena, who disappeared without a trace 14 years prior. She fits the profile. She has the distinctive scar. But her family swears that she isn’t their Lena. The little girl who escaped the woods with her knows things she isn’t sharing, and Lena’s devastated father is trying to piece together details that don’t quite fit. Lena is desperate to begin again, but something tells her that her tormentor still wants to get back what belongs to him.

Detective Finnegan Beck is called to a crime scene - a remote house near the rural Irish town of Cross Beg - where a dog lies whimpering beside his beloved owner’s body. At first it looks like a burglary gone wrong. But Beck spots something his colleagues didn’t. The victim, Eddie Kavanagh, was wearing his smartest clothes. He’d brushed his hair. And, on closer inspection, a small velvet box containing an engagement ring is discovered in his pocket, along with a letter to a nameless woman, which seems to suggest she’s in danger.

Nina Landry awakens on her 40th birthday, anticipating a day filled with excitement. She, her new boyfriend, and her two children are taking a trip - leaving their home on Sandling Island, off the coast of England, for a dream vacation. As soon as her 15-year-old daughter, Charlie, returns from a sleepover, they can get ready to leave. But Charlie doesn’t come home at the expected time. As minutes and then hours tick by, Nina’s annoyance soon changes to concern, and then to a chilling certainty that something terrible has happened.

In February 1986, the Halland police receive a call from a man who claims to have attacked his first victim. I’m going to do it again, he says before the line cuts off. By the time police officer Sven Jörgensson reaches the crime scene, the woman is taking her last breath. For Sven, this will prove a decisive moment. On the same night, Sweden plunges into a state of shock after the murder of the prime minister. Could there possibly be a connection?