Elle Fielding is floundering. Her once-perfect marriage is falling apart, and she’s on the verge of losing her book deal --- and, by extension, the dream home she’s poured her savings into. As her finances dwindle, Elle decides to rent out her Cornish home on Airbnb. Just this once. But when she returns home after a writer’s retreat away, nothing feels right. There’s a new coldness. A shift in the atmosphere. The prickling feeling that someone is watching her every move from the shadows. Maybe it’s all in Elle’s mind? And yet every threat seems personal. As if someone has discovered the secrets that keep her awake at night. As fear and paranoia close in, Elle’s own home becomes a prison. Someone is unlocking her past --- and she’s given them the key.

High on the cliffs of Morocco, far from the city lights and the souks, stands The Surf House: a sanctuary for travelers chasing sunshine and waves. But the idyll hides a dark mystery. And when Bea washes in, seeking refuge after a dangerous encounter in Marrakesh, she soon gets caught in the current. A woman her age --- who stayed in the same area, walked the same beaches, and met the same guests --- disappeared one year earlier, vanishing without a trace. Somewhere inside The Surf House lies the truth --- but there will be a price for uncovering it.

Seven years ago, two boys went missing at sea --- and only one was brought to shore. The Sandbank, a remote stretch of coast dotted with beach huts, was scarred forever. Sarah’s son survived all those years ago. But on the anniversary of the accident, he disappears without a trace. As new secrets begin to surface, The Sandbank hums with tension and unanswered questions. Sarah’s search grows more desperate, and she starts to mistrust everyone she knows. Someone saw everything on that fateful day seven years ago. And they’ll do anything to keep the truth buried.

Two years ago, a small plane disappeared over Fiji. For Erin, it’s been two years of obsessing over every detail, refusing to move forward even as life does. Her sister, Lori, was on that plane, and Erin was meant to be, too. But after a bitter argument, she failed to show. Everyone thinks Lori is dead, but Erin can’t let go. Just when Erin is on the verge of losing hope, the pilot of the missing plane turns up still in Fiji, seemingly with no memory of the crash. In a final bid to find her sister, Erin travels there herself. But what she discovers is beyond anything she could have predicted.

Burned out by both her marriage and work, Liz is desperate for an escape. More than that, she craves an adventure, a total reset. So when she plans a vacation with her three best friends, she persuades them to spend four nights camping in the stunning mountains of Norway. Following a trail that climbs through lush valleys, towering peaks and past jewel-blue lakes, Liz is sure that the hike is just what they need. But as they stride farther from civilization, it becomes clear that the women are not the only ones looking to lose themselves in the mountains. The wilderness hides secrets darker than they ever could have imagined, and if they’re not careful, not all of them will return.

It was supposed to be the perfect weekend away. Six very different women travel to a sun-soaked Greek island for a bachelorette trip to celebrate Lexi’s upcoming wedding. From the glorious ocean views to the quaint tavernas and whitewashed streets, the vacation seems too good to be true. But dangerous undercurrents run beneath the sunset swims and midnight cocktails --- because each of the women is hiding a secret. Someone is determined to make sure that Lexi’s marriage never happens --- and that one of them doesn’t leave the island alive.

Katie’s world is shattered by the news that her headstrong and bohemian younger sister, Mia, has been found dead at the bottom of a cliff in Bali. Although they’d hardly spoken to each other since Mia suddenly left on an around-the-world trip six months earlier, Katie refuses to accept that her sister would have taken her own life. Distraught that they never made peace, Katie leaves her orderly, sheltered life in London behind and embarks on a journey to find out the truth.