Margo is a solitary live-in nanny for an upper-class Kensingon family. Cora is a promiscuous dancer on the cusp of a big break, living hand-to-mouth in a run-down London flat. Different though they are, an unspeakable incident from childhood haunts them both. When the terrible secret comes to light, their fragile existences shatter, pitting them against each other in a race for survival.

Everyone's heard the rumours about elite gentlemen's clubs, where the champagne flows freely, the parties are the height of decadence...and the secrets are darker than you could possibly imagine. DS Maeve Kerrigan finds herself in an unfamiliar world of wealth, luxury and ruthless behaviour when she investigates the murder of a young journalist, Paige Hargreaves. Paige was working on a story about the Chiron Club, a private society for the richest and most privileged men in London. Then she disappeared. 

When a woman's body is discovered in a cathedral and hours later a young man is found hanging from a tree outside his home, Detective Lottie Parker is called in to lead the investigation. Both bodies have the same distinctive tattoo clumsily inscribed on their legs. It's clear the pair are connected, but how? The trail leads Lottie to St Angela's, a former children's home, with a dark connection to her own family history. Suddenly the case just got personal.

Marissa Irvine arrives at 14 Tudor Grove, expecting to pick up her young son Milo from his first playdate with a boy at his new school. But the woman who answers the door isn't a mother she recognises. She isn't the nanny. She doesn't have Milo. And so begins every parent's worst nightmare. As news of the disappearance filters through the quiet Dublin suburb and an unexpected suspect is named, whispers start to spread about the women most closely connected to the shocking event. Because only one of them may have taken Milo - but they could all be blamed.

High-flying lawyer Jessica Wells has it all. A successful career, loving husband Tom and a family she adores. But one case - and one client - will put all that at risk. Edward Blake. An ordinary life turned upside down - or a man who quietly watched television while his wife was murdered upstairs? With more questions than answers and a case too knotted to unravel, Jessica suspects he’s protecting someone. Then she comes home one day and her husband utters the words no one ever wants to hear: Sit down...I have something to tell you.

Twenty-four-year-old Mary Kendricks is a vivacious young teacher living in the quiet Northern town of Highford, her beauty turning heads wherever she goes. But when she catches the eye of Robert Carter, initial flattery quickly turns dangerous. Wherever she goes, Carter is not far behind, and Mary soon becomes stifled by his attention, telling friends of her fears that he’s getting too close. And then Mary’s body is discovered, stabbed to death in her own bedroom. The case quickly garners the attention of the press, all baying for Carter’s blood.

A golden summer, and six talented friends are looking forward to the brightest of futures - until a daredevil game goes horribly wrong and a woman and two children are killed. Eighteen-year-old Megan takes the blame, leaving the others free to get on with their lives. In return, they each agree to a 'favour', payable on her release from prison. Twenty years later Megan is free. Let the games begin.

Lily will do anything to protect her family. She has made ruthless choices to preserve their picture-perfect life—and she has been equally ruthless in keeping those choices secret. Rachel is struggling with the weight of what she knows. Desperate to help her daughter, Lily turns to renowned therapist, Amber, to help Rachel get control of her life. It’s essential for Rachel’s welfare—but also to protect the darkest secret of all, one that Lily has kept hidden for years.

As part of her recovery from a devastating car accident, Grace Thomas embarks on a surprise cruise booked by her husband, Cameron. The accident still haunts Grace and she is a little anxious to be leaving her family, but excited to fulfil what has been a life-long dream of hers - cruising around the Mediterranean with some girlfriends - even if her husband's secretary, Chantelle, is tagging along for the trip. Maybe this is a chance to start a fresh with this woman. But Chantelle appears to be everywhere Grace turns, and her instincts can’t all be wrong. 

Christine and Jessica cross paths working at the advertising agency Christine runs with her husband. These two women are about to uncover the dark secrets of their own traumatic pasts. But they have no idea that they are connected. The shocking truth of what happened at the wedding all those years ago, and what became of Margaret, is going to blow their lives apart in more ways than each of them could ever have imagined....

On his first week on the job, Garda Cormac Reilly responds to a call at a decrepit country house to find two silent, neglected children waiting for him - 15-year-old Maude and five-year-old Jack. Their mother lies dead upstairs. Twenty years later, Cormac has left his high-flying career as a detective in Dublin and returned to Galway. As he struggles to navigate the politics of a new police station, Maude and Jack return to haunt him. What ties a recent suicide to the woman's death so long ago? And who among his new colleagues can Cormac really trust?

When young London professional Alex Evans is informed that his sister's body has been pulled from an icy lake in Northern Lapland, he assumes his irresponsible sister accidentally drowned. He travels to the wealthy winter resort where Vicky worked as a tour guide and meets Agatha Koskinen, the detective in charge. Agatha is a no-nonsense single mother of three who already thinks there's more to Vicky's case than meets the eye. As the two form an unlikely alliance, Alex also begins to suspect the small town where his sister lived and died is harbouring secrets. 

Investigating a series of chilling murders, Detective Jennifer Knight finds herself tracking a mysterious tarot card reader known only as The Raven. As the death toll rises, Jennifer and her team build a picture of a serial killer on the edge of sanity, driven by dark forces. But these are not random killings. And the method behind the madness could be the most terrifying thing of all....

Edinburgh is gripped by the greatest terror it has ever known. A lone bomber is targeting victims across the city, and no one is safe. DCI Ava Turner and DI Luc Callanach face death every day - and not just the deaths of the people being taken hostage by the killer. When it becomes clear that with every tip-off they are walking into a trap designed to kill them, too, Ava and Luc know that finding the truth could mean paying the ultimate price.

The gripping, international number one chart-topping romantic suspense mystery trilogy. Now available in a single box set. This box set includes all three books in the trilogy: The One You Love, The One You Fear, and The One You Trust. Packed with twists, turns, and cliff-hangers, the fast-paced suspense mystery trilogy has topped the charts on both sides of the Atlantic, with over three million downloads worldwide.