Each of us has a question we dread. When the simple community of Lakehaven is shaken by a violent crime, doubts begin to arise among the locals about whom they can trust.  

From her downstairs apartment in suburban London, Emma has often overheard the everyday life of the seemingly perfect family upstairs - Steph, Paul and teenage daughter Freya - but has never got to know them. Until one day, she hears something that seizes her attention: Freya has vanished and the police are questioning Steph and Paul about their life. Do either of you have any enemies? Anyone who might want to harm or threaten you?

On Christmas Eve, DCI Mackenzie Jones is called to a shooting at a remote farmhouse. Ralph Mallender believes his father lies dead inside. When three more bodies are discovered, it's clear a festive family gathering has turned into a gruesome tragedy. At first it seems like an open and shut case: a murder suicide committed by Ralph's volatile brother Cameron. Then new evidence makes Mack suspect the man who reported the crime is in fact the perpetrator. But Mack isn't the only one with a stake in the case.

The Home Group is a collection of celebrity members clubs dotted across the globe, from London to Lisbon, Malibu to Manhattan, where the rich and famous can party hard and then crash out in its five-star suites, far from the prying eyes of fans and the media. The most spectacular and exclusive of all is Island Home—a sprawling, closely-guarded complex of guest cabins, spas, bars and restaurants off the English coast. To mark its opening, Home's mercurial CEO Ned Groom and his team have planned a glamorous three-day launch party. But behind the scenes, tensions are at breaking point.

When a young girl disappears on the edge of the Forest of Dean and blood is found where she was last seen, the town is terrified a killer has returned.The local police are convinced it’s the same man who stabbed a girl to death 18 years ago. They know who he is. They’re desperate to finally have the evidence they need to put him away. To save another girl before it’s too late. Only Detective Anna Gwynne is sure he isn’t the real killer.

Two years ago Jane Norton crashed her car on a lonely road, killing her friend David and leaving her with amnesia. At first everyone was sympathetic. Then they found Jane's note: I wish we were dead together. From that day the town turned against her. But even now Jane is filled with questions: Why were they on that road? Why was she with David? Did she really want to die?

Jane Ellison is a “super recognizer” able to identify strangers by the slightest facial details - the curve of a head, the arch of an eyebrow. When she spies human rights activist and heiress Bella Valencia in a crowded Boston airport, Jane’s convinced she’s found the person responsible for her sister Kit’s disappearance and presumed death 11 years earlier. But her attempt to detain the suspect ends with Jane herself fired and humiliated. 

Emily Bennett works as a therapist in Pennsylvania, helping children overcome their troubled pasts - even as she struggles to forget her own. Once upon a time, Emily was part of a middle school clique called the Harpies - six popular girls who bullied the new girl to her breaking point. The Harpies took a blood oath: never tell a soul what they did to Grace Farmer. Now, fourteen years later, it seems karma has caught up to them when one member of that vicious circle commits suicide. 

Sadie and Will Foust have only just moved their family from bustling Chicago to small-town 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.

Janie Klassyn was only 14 years old when she made the blood pact with her friends. She could never imagine she was setting in motion the horrifying crime that would tear her peaceful prairie town apart. Twenty years later in California, school counselor Emma Grant struggles to keep her past buried. But when she finds a note on her car threatening to reveal her secret, it becomes harder to keep up the deception. Even her teenage stepdaughter suspects that Emma is hiding something.

Dr. Kate English has it all. Not only is she the heiress to a large fortune; she has a gorgeous husband and daughter, a high-flying career, and a beautiful home anyone would envy. But all that changes the night Kate’s mother, Lily, is found dead, brutally murdered in her own home. Heartbroken and distraught, Kate reaches out to her estranged best friend, Blaire Barrington, who rushes to her side for the funeral, where the years of distance between them are forgotten in a moment. That evening, Kate’s grief turns to horror when she receives an anonymous text.

Tara Beckley is a senior at idyllic Hammel College in Maine. As she drives to deliver a visiting professor to a conference, a horrific car accident kills the professor and leaves Tara in a vegetative state. At least, so her doctors think. In fact, she's a prisoner of locked-in syndrome: fully alert but unable to move a muscle. Trapped in her body, she learns that someone powerful wants her dead - but why? And what can she do, lying in a hospital bed, to stop them? 

If Avery Chambers can’t fix you in 10 sessions, she won’t take you on as a client. Her successes are phenomenal—she helps people overcome everything from domineering parents to assault—and almost absorbs the emptiness she sometimes feels since her husband’s death. Marissa and Mathew Bishop seem like the golden couple—until Marissa cheats. She wants to repair things, both because she loves her husband and for the sake of their eight-year-old son. After a friend forwards an article about Avery, Marissa takes a chance on this maverick therapist.

It’s the worst possible time for Detective Kerri Devlin to be involved in an all-consuming double-homicide case. She’s locked in a bitter struggle with her ex-husband and teenage daughter, and her reckless new partner is anything but trustworthy. Still, she has a job to do: There’s a killer at large, and a pregnant woman has gone missing. Once Devlin and her partner get to work, they quickly unearth secrets involving Birmingham’s most esteemed citizens. Each new layer of the investigation brings Devlin closer to the killer and the missing woman.

Emily, a popular but bookish prep school senior, goes missing after a night out with friends. She was last seen leaving a party with Alex, a football player with a dubious reputation. But no one is talking. Now three mothers, Catherine, Leslie, and Morgan, friends turned frenemies, have their lives turned upside down as they are forced to look to their own children—and each other’s—for answers to questions they don’t want to ask.