Eva Hansen wakes in the hospital after being struck by lightning and discovers her mother, Kat, has been murdered. Eva was found unconscious down the street. She can’t remember what happened, but the police are highly suspicious of her. Determined to clear her name, Eva heads from Seattle to London - Kat’s former home - for answers. But as she unravels her mother’s carefully held secrets, Eva soon realizes that someone doesn’t want her to know the truth. And with violent memories beginning to emerge, Eva doesn’t know who to trust. Least of all herself.

Brecken Hill in upstate New York is an expensive place to live. You have to be rich to have a house there, and Fred and Sheila Merton certainly are rich. But even all their money can't protect them when a killer comes to call. The Mertons are brutally murdered after a fraught Easter dinner with their three adult kids. Who, of course, are devastated.

Following a traumatic event in London, Kirsty Woodhouse packs up her family and moves back to her native Wales. There she sets up her new home with her husband and two young daughters, and goes into business with her difficult mother managing a guesthouse in the Brecon Beacons. But when the guesthouse is ready to be occupied, Kirsty encounters the last person she ever expected to see: her estranged cousin Selena. It has been seventeen years since they last talked—when Selena tore everything apart between them. Why has she chosen now to walk back into Kirsty's life?

One day, a woman turns up in a remote coastal village. She's bought a crumbling, long-vacant cottage and calls herself Charlie Miller. Charlie keeps to herself, reluctant to integrate with the locals. If they ever find out who she really is, and what she's done, she'll lose what little she has left. Charlie served two years in prison for providing a false alibi for a murderer. It was the mistake of a woman in love, a woman who couldn't believe her boyfriend was guilty - or lying to her. All she desperately wants now is a fresh start.

In 1977, Claire Lake, Oregon, was shaken by the Lady Killer Murders: Two men, seemingly randomly, were murdered with the same gun, with strange notes left behind. Beth Greer was the perfect suspect - a rich, eccentric 23-year-old woman, seen fleeing one of the crimes. But she was acquitted, and she retreated to the isolation of her mansion.

At loose ends after the devastating death of her mother, Una Richardson responds to an advertisement for a ladies’ companion, a position that leads her into the wealthy, secluded world of Mrs. Elspeth McKenzie. But Elspeth's home isn’t the comforting haven it seems. Kathryn, her cold and bitter daughter, resents Una's presence. More disturbing is evidence suggesting two girls lived here before her.

Abbie awakens in a daze with no memory of who she is or how she landed in this unsettling condition. The man by her side claims to be her husband. He’s a titan of the tech world, the founder of one of Silicon Valley’s most innovative start-ups. He tells Abbie that she is the perfect wife. He says she had a terrible accident five years ago and that, through a huge technological breakthrough, she has been brought back from the abyss. But as Abbie pieces together memories of her marriage, she begins to question her husband’s motives - and his version of events.

After a night of fun back in 1992, Abby is responsible for a car crash that kills her beloved brother. It's a mistake she can never forgive, so she pushes away Liam, the man she loves most, knowing that he would eventually hate her for what she's done, the same way she hates herself. Twenty years later, Abby's husband, Nate, is also living with a deep sense of guilt. He was the driver who first came upon the scene of Abby's accident, the man who could not save her brother in time. It's this guilt, this regret, that binds them together. Then, Liam moves into the neighborhood....

On a flight from London to Boston, Ted Severson meets the stunning and mysterious Lily Kintner. Sharing one too many martinis, the strangers begin to play a game of truth, revealing intimate details about themselves. Ted talks about his marriage that’s going stale and his wife, Miranda, who he’s sure is cheating on him. Ted and his wife were a mismatch from the start - he the rich businessman, she the artistic free spirit - a contrast that once inflamed their passion but has now become a cliché. But their game turns a little darker when Ted jokes that he could kill Miranda....

Shortly after marrying her soulmate and the birth of their son, the lies begin. First, it's the phone calls, always held in secret, always deleted from his phone. Then it's his odd disappearances and the little nagging voice in her head screaming: Something is not right. When Palmer follows her gut - and her husband - she catches him with an unfamiliar woman in the park and in his biggest lie thus far. Learning from her past, she hatches a plan to protect herself and their child.

FBI Agent Nell Flynn hasn't been home in 10 years. Nell and her father, Homicide Detective Martin Flynn, have never had much of a relationship. When Martin Flynn dies in a motorcycle accident, Nell returns to the house she grew up in so that she can spread her father's ashes and close his estate. At the behest of her father's partner, Detective Lee Davis, Nell becomes involved in an investigation into the murders of two young women in Suffolk County. The further Nell digs, the more likely it seems to her that her father should be the prime suspect.

Davi has done this all before. She’s tried to be the hero and take down the all-powerful Dark Lord. A hundred times she’s rallied humanity and made the final charge. But the time loop always gets her in the end. Sometimes she’s killed quickly. Sometimes it takes a while. But she’s been defeated every time. This time? She’s done being the hero and done being stuck in this endless time loop. If the Dark Lord always wins, then maybe that’s who she needs to be. It’s Davi’s turn to play on the winning side.

Lou is a happily married mother of an adorable toddler. She’s also the victim of a local serial killer. Recently brought back to life and returned to her grieving family by a government project, she is grateful for this second chance. But as the new Lou re-adapts to her old routines, and as she bonds with other female victims, she realizes that disturbing questions remain about what exactly preceded her death and how much she can really trust those around her.

New friends Sam, Margaret and Diana are thrilled to be getting out of the city for a girls’ weekend - they’ve bonded over their messy divorces, and every mile on the odometer feels like another step towards putting their exes in the past. But when car trouble halfway into their trip strands them in the most unlikely of mountain towns, they come face-to-face with the hurts and betrayals they were so desperate to leave behind. When Diana doesn't return home after a night out, Sam and Margaret's search for her reveals just how little they know about their friend.

In the summer of 1974 a heatwave blankets Boston and Mary Pat Fennessey is trying to stay one step ahead of the bill collectors. Mary Pat has lived her entire life in the projects of “Southie,” the Irish American enclave that stubbornly adheres to tradition and stands proudly apart. One night Mary Pat’s teenage daughter Jules stays out late and doesn’t come home. That same evening, a young Black man is found dead, struck by a subway train under mysterious circumstances. Mary Pat, propelled by a desperate search for her daughter, begins turning over stones best left untouched.