Three gripping thrillers starring the tenacious DI Tara Grogan in one box set. It all begins with a gruesome murder on a Liverpool beach, but with each chapter of each book the suspense grows as Grogan reckons with stalkers, murderers and the criminal underbelly of her city. Dive into the acclaimed Lethal Trilogy and follow the gritty cases of DI Grogan as her instincts are put to the test in three thrilling crime novels. Robert McCracken has a PhD in Food Chemistry and has worked for thirty years in research and development relating to issues of global food safety. He has published many papers in scientific journals, and acted as both peer reviewer and editor.