'With her third novel Dervla McTiernan confirms she's a born storyteller.' Val McDermidThe unputdownable new novel from the bestselling author of The Ruin and The Scholar. Police corruption, an investigation that ends in tragedy and the mystery of a little girl's silence - three unconnected things that will prove to be linked by one small town.While Detective Cormac Reilly faces enemies at work and trouble in his personal life, Garda Peter Fisher is relocated out of Galway with the threat of prosecution hanging over his head. But even that is not as terrible as having to work for his overbearing father, the local copper for the pretty seaside town of Roundstone.For some, like Anna and her young daughter Tilly, Roundstone is a refuge from trauma. But even this village on the edge of the sea isn't far enough to escape from the shadows of evil men.PRAISE FOR DERVLA...

For fans of the compulsive psychological suspense of Ruth Ware and Tana French, a mother daughter story—one running from a horrible truth, and the other fighting to reveal it—that twists and turns in shocking ways, from the internationally bestselling author of The Scholar and The Ruin.First Rule: Make them like you.Second Rule: Make them need you.Third Rule: Make them pay.They think I'm a young, idealistic law student, that I'm passionate about reforming a corrupt and brutal system.They think I'm working hard to impress them.They think I'm here to save an innocent man on death row. They're wrong. I'm going to bury him.

Two sisters climbing the ranks of Dublin's criminal justice system. A murder case that could change their lives forever. The Sisters is a gripping new thriller from one of the most exciting voices in crime fiction.In this prequel to the international bestseller The Ruin, set ten years prior, bright-eyed Carrie Ryan is at the very start of her career. When she has a hunch about an ongoing murder investigation, she knows it could be her only chance to prove herself and truly break into the "boys' club" of Dublin's police force.Carrie uncovers this make-or-break moment in a case file that her sister Aifric, a newly qualified barrister, leaves on their kitchen counter: Robert Collins has been charged with the murder of his girlfriend after a fight in a local pub. All signs point toward a guilty verdict, but both sisters quickly begin to find evidence that complicates the story. All the while, Carrie is very aware that she's crossed the line—if the detective...

Cormac Reilly is about to reopen the case that took him twenty years to forget ... The stunning debut novel from your new favourite crime writer. 'TheRuin is a terrific debut and a rare gem:a compelling crime thriller that delivers depth as well as twists' Sara Foster, author of The Hidden HoursGalway 1993: Young Garda Cormac Reilly is called to a scene he will never forget. Two silent, neglected children - fifteen-year-old Maude and five-year-old Jack - are waiting for him at a crumbling country house. Upstairs, their mother lies dead.Twenty years later, a body surfaces in the icy black waters of the River Corrib. At first it looks like an open-and-shut case, but then doubt is cast on the investigation's findings - and the integrity of thepolice. Cormac is thrown back into the cold case that has haunted him his entire career - what links the two deaths, two decades apart? As he navigates his way through police politics and the ghosts of the past, Detective Reilly uncovers...