From the bestselling author of With Our Blessing and The Confession comes a gripping and chilling new mystery 'Horrifyingly dark . . . a deeply satisfying read' - Sunday Times Christmas day, and DCI Tom Reynolds receives an alarming call. A mass grave has been discovered on Oilean na Caillte, the island which housed the controversial psychiatric institution St. Christina's. The hospital has been closed for decades and onsite graves were tragically common. Reynolds thinks his adversarial boss is handing him a cold case to sideline him. But then it transpires another body has been discovered amongst the dead - one of the doctors who went missing from the hospital in mysterious circumstances forty years ago. He appears to have been brutally murdered. As events take a sudden turn, nothing can prepare Reynolds and his team for what they are about to discover once they arrive on the island . . . 'Deft plotting and expert handling of tension make for an intelligent mystery' - The Guardian

Author Biography

Jo Spain is a full-time writer and screenwriter. Her first novel, With Our Blessing, was one of seven books shortlisted in the Richard and Judy Search for a Bestseller competition and her first psychological thriller, The Confession, was a number one bestseller in Ireland. Jo co-wrote the ground-breaking television series Taken Down, which first broadcast in Ireland in 2018. She's now working on multiple European television projects. Jo lives in Dublin with her husband and their four young children.