In this prequel to the international best seller The Ruin, set 10 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.

Flynn was only a teenager when her parents were killed in a terrible accident. Too young to lose her parents, too young to take on responsibility for her younger sister Kaiya, too young to protect Kaiya from the harshness of their new lives in the following years. Desperate to help her sister, Flynn reaches out to Willa Tomlinson, a grief counsellor renowned for helping her patients cope with profound loss. Under Willa’s influence and care, Kaiya finally seems to turn a corner, joining the climate action collective that Willa leads.

When Aisling Conroy's boyfriend Jack is found in the freezing black waters of the river Corrib in Ireland, the police tell her it was suicide. Jack's sister Maude reappears in Ireland after years abroad, determined to prove Jack was murdered. Detective Cormac Reilly, who was recently transferred to Galway from his squad in Dublin, is assigned to dig into a cold case from 20 years ago – the seeming overdose of Jack and Maude's drug and alcohol addled mother.

Eve Dallas is a New York police lieutenant hunting for a ruthless killer. In over ten years on the force, she’s seen it all - and knows her survival depends on her instincts. And she’s going against every warning telling her not to get involved with Roarke, an Irish billionaire - and a suspect in Eve’s murder investigation.

In these tales, Lord John vows to avenge a murder, investigates a terrifying "night-hag" on the battlefields of Europe, and discovers treason in His Majesty's ranks.