Five years ago, Erin Kennedy moved to New York following a family tragedy. She now lives happily with her detective husband in the scenic seaside town of Newport, Long Island. When Erin answers the door to Danny's police colleagues one morning, it's the start of an ordinary day. But behind her, Danny walks to the window of their 4th-floor apartment and jumps to his death.

It was meant to be Caitlin's perfect summer, but betrayed by her best friend and her boyfriend, she finds herself hitchhiking home alone, heartbroken, and penniless. When a smiling family pulls up on the roadside to help her on her way, she's relieved at first - they seem friendly, normal. And when they offer her a warm bed in their cottage for the night, she's grateful - it's not safe for young women travelling alone in the dark, and she's in no rush to get home, where she knows a grave secret is due to blow her family apart.

Every Friday Mercy Hamilton goes to the same supermarket. She doesn’t go to buy groceries, instead, she shows a fading photo of a little girl to anyone who’ll look – begging for help to find her daughter. One Friday, Erica Fielding comes across Mercy, and touched by her story, Erica agrees to help. As Erica is drawn deeper and deeper into Mercy’s life, she discovers there is no record of Mercy’s daughter. In fact, there’s no record of a child at all. But who is the girl in the photo if not Mercy’s missing daughter? And what danger will Erica find herself in by pursuing the truth?

When Bethany's lover is brutally murdered, she has to hide her grief from everyone. But someone knows her secret. And then one day the threats begin. With an ever-growing pile of evidence pointing to her as the murderer, the only way she can protect her secrets is to prove her innocence. And that means tracking down a killer.

Decades of spiralling drug resistance have unleashed a global antibiotic crisis. Ordinary infections are untreatable, and a scratch from a pet can kill. A sacrifice is required to keep the majority safe: no one over 70 is allowed new antibiotics. The elderly are sent to hospitals nicknamed ‘The Waiting Rooms’, hospitals where no one ever gets well. Twenty years after the crisis takes hold, Kate begins a search for her birth mother, armed only with her name and her age.

For Emily Rossi, life may not be perfect, but it's pretty close. She has a great career, a house in the country, a solid marriage to Eric and two wonderful children - tennis superstar Daniel and quiet, sensitive Zara. But when her fourteen-year-old daughter brings home a toxic new best friend, Emily’s seemingly perfect family starts to spiral out of control.

Of course, I’m not going to murder her in the night. I need my laptop back first. That’s the whole point of making friends with Emily Harper, author of the hugely successful novel Diary of an Octopus. So I could get into her apartment and take back what’s mine. Emily doesn’t know who I really am. She thinks I’m her biggest fan, her new best friend who happens to need a place to stay for a few days. She doesn’t realize the laptop she found—and took—from a busy airport almost two years ago was mine. I don’t care about the laptop, just what's on it: my diary.

Burned out and traumatised by her horrifying experiences around the world, aid worker Úrsula has returned to Iceland. Unable to settle, she accepts a high-profile government role. But on her first day in the post, Úrsula promises to help a mother seeking justice for her daughter, who had been raped by a policeman. A homeless man is stalking her – but is he hounding her, or warning her of some danger? And why has the death of her father in police custody so many years earlier reared its head again?

She met him through a dating app. An intriguing picture on a screen, a date at a downtown bar. What she thought might be just a quick hookup quickly became much more. She fell for him - hard. It happens sometimes, a powerful connection with a perfect stranger takes you by surprise. Could it be love? But then, just as things were getting real, he stood her up. Then he disappeared - profiles deleted, phone disconnected. She was ghosted.

We all know someone like Becca. She has the job everyone wants, a designer wardrobe, a hot-shot lawyer boyfriend, holidays to exotic locations. And she flaunts her perfect life all over social media. It drove her colleague Lizzie mad, but she couldn't stop looking. They were never really friends - and yet Lizzie knew everything about her. Or did she? When chance and a terrible mistake pull Lizzie back into Becca's orbit years after they lost touch, she'll realise that you can't always believe what you see online...and that finding out the truth might be the worst thing you can do.

Breezing into the tony seaside paradise of Westport, Connecticut, gorgeous thirtysomething Piper Reynard sets down roots, opening a rehab and wellness space and joining a local yacht club. When she meets Leo Drakos, a handsome, successful lawyer, the wedding ring on his finger is the only thing she doesn’t like about him. Yet as Piper well knows, no marriage is permanent.

Ingrid will never forget what John did. The people he hurt. The way he lied about it so easily. The way she defended him. Now he’s back. He says a murderer is after her. He says only he can protect her. Would you trust him? The clock is ticking for Ingrid to decide. Because the killer is ready to strike again.

Sisters Lexie and Amber used to share everything, including their dream of getting out of their small town. Born only ten months apart, they once thought they couldn’t be closer. They were wrong. Fifteen years ago, Amber was brutally murdered in the woods, and Lexie’s high-school boyfriend was sentenced to death for her killing. Lexie is still stuck in the town she dreamed she’d leave, and everyone thinks she knew more about the night of the killing than she told.

Everyone is hiding a secret. One of them is murder. The book club was her idea, of course. It was her way into our group. A chance to get close. I knew from the day she arrived that she couldn't be trusted. And I was right. Alice didn't come to the village for peace and quiet. She came for revenge. A deliciously addictive psychological thriller about a book club that unravels dark and scandalous secrets between one circle of neighbours.

After barely surviving a brutal attack, Brienne Dougray rarely leaves her house. Suffering from debilitating headaches and memory loss, she can rely only on her compassionate new tenant, Dr. Niall Emberlin, a welcome distraction from the discomfiting bubble that has become her existence. But Brienne’s growing confidence in her new routine is shaken when she stumbles across unsettling evidence that someone else is living as...her. Same name. Same car. Same hair. Same clothes. She’s even friended her family on social media.