Three troubled women. One deadly secret. Lissy and her daughter, Rosie, live a quiet life in Yorkshire. However, when events at Rosie’s school come to light, their peaceful existence is shattered. Meanwhile, middle-aged women Erica and Beverley appear to have perfect lives, but behind closed doors, things are not as they seem. All three women are tied together by a dark past that goes back to their school days. A child was murdered, and one of the women is to blame. But is the person responsible for the child’s death the same person who was blamed for it all those years ago?

Sixteen-year-old Emily Keller, known by the media as Keller the Killer, is accused of causing the deaths of four family members, including young children. Emily is one of the youngest females to be accused of a crime so heinous, making this the nation’s biggest trial of the year. But what really happened that fateful night—and who’s responsible—is anything but straightforward.

Work colleagues Nicole, Margo, Paisley and Audrey all appear to be looking forward to a weekend away at Nicole’s luxurious beach house on the Dorset coast. It should be a chance for the women to kick back, relax and regroup after a stressful moment at work. But this is no normal girls’ getaway. And the beach house is no normal home. This place holds dark secrets for Nicole, which threaten to be revealed when its doors are opened. And unbeknownst to host Nicole, each of the three other guests all have secrets of their own…and some of them could be deadly.

The Kennedy sisters, Molly, Alex and Sam, have a Christmas tradition – a night out, just the three of them, sisters together. Lewis Stone can’t face the work Christmas party, but as he’s one of the bosses, he has to put in an appearance. He leaves as soon as he can politely get away, ready for the holidays to begin. When Lewis Stone meets the Kennedy sisters, a train of events begins that engulfs them all. One sister is left fighting for her life. One sister is left fighting for her marriage. And one sister is hellbent on revenge.

Molly has arrived home from Vassar to reveal that she has an important announcement to make. Her mother, Suzanne, is convinced that Molly’s news is history repeating herself and that she’s about to become a thirty-six-year-old grandmother. Suzanne’s mother, Ava, develops a case of impending great-grandmother fever that is, when she’s not spying on the new next-door neighbor, Buddy McKinley, who turns out to be a blast from her past.

Leah and her three best friends get changed into their pyjamas, eat pizza, and argue about what film to watch. They laugh together, until the early hours. But the next morning, Leah blinks open her eyes and sees three empty sleeping bags. The other girls are gone. Twenty years later. In her small hometown, still-haunted Leah has never been able to shake off the rumours and whispers. How could she have slept through it all? She must know what happened.

Her missing daughter was just the start of the nightmare. Twenty years ago, Christine Donovan took a call she should have ignored while shopping. In those few seconds while her back was turned, her toddler, Heidi, was kidnapped. She's never been seen again. Despite having two other children with husband Greg, Christine remains guilt-stricken that her neglect caused her child to be stolen, while haunted by a secret that consumes her.

A dark secret. A deadly obsession. No place to hide. Max Hunter, my boyfriend, booked the beautiful boat house on the Norfolk Broads as a surprise autumn break. A week away to heal after a fraught few months following my father’s death. A chance to put the lies and secrets behind us and to start afresh. But in the silence it feels like someone is out there. Watching, waiting and taunting me.

Marnie thought she’d left behind her days of writing ‘celebrity’ tell-all memoirs, but when her big break as a screenwriter turns to dust she’s forced to take another ghost writing job. Except this time it’s for someone who is actually famous. Or rather, infamous. Blythe Hopper. A reclusive former Hollywood star who recently murdered her screenwriter husband. And Marnie has her own reasons for wanting to meet Blythe, not least because of an email she received from Blythe's husband, sent two days after he was shot dead.

Mum passed recently. It was sudden and unexpected. On the cusp of adulthood, my twin sister, Skye, and I are left with decisions to make that will change our lives forever. As identical twins, we’d normally stick together like glue, but anger and grief gets the better of us and we push and pull in different directions. At an impasse, each of us stubbornly gets our wish. Finding myself alone and without the other half of me, I’m desperately lonely. I need a friend. But, when I find that special someone, I know I’ve made a terrible mistake and trusted the wrong person.

Molly Sullivan is used to sharing intimate details of her life with millions of followers. A thirty-one-year-old single mom, she has built a career out of fearless posts about parenthood and dating. But when Molly shares a photo of her new fiancé, Scott, she is shocked by his negative reaction. For the sake of their relationship, Molly agrees to remove the post and keep Scott and his ten-year-old daughter out of her social media spotlight. But it’s too late, someone has already recognized him.

Just six hours ago, Alex and I were married. It was a beautiful wedding by the sea, on the beach we’ve always loved. Our guests crowded outside our beach hut to raise a toast before our first midnight swim together as man and wife. And then, suddenly, he was gone, drowning in the water that meant so much to us.

Ten years after her boyfriend Mitch’s mysterious disappearance, Rebecca finally learns the truth about what happened. When he finally returns, a happy ending appears within their grasp but there is no escape from the past. And Arthur, Rebecca’s friend who has formed an unhealthy obsession with her, has no intention of letting her go. When Arthur realises that Mitch is the only person standing in the way of his happiness, his thoughts turn to murder.

When Pete and his friends set sail on a private yacht in the Balearics to celebrate Fergus’ upcoming wedding, they’re all looking forward to sun, sea and copious quantities of alcohol. But there’s a reason they are still entwined in each other’s lives a decade after leaving university. A terrible event they’ve all been trying their hardest to forget.

Charlene Butler, a.k.a. Charlie, is beautiful, independent, and a successful pub owner in downtown Montreal, but prefers not to discuss her past, or the main reason for her success. When she anonymously receives strange letters and the police don’t show an interest in the case, she is convinced by Frank, her best friend, to hire a private investigator to help her solve the mystery. However, PI Simm seems to have a few secrets of his own.