The Darkness Within: A heart-pounding thriller that will leave you reeling

A gripping new crime novel from the global bestseller Cathy Glass writing as Lisa StoneYou know your son better than anyone. Don’t you?When critically ill Jacob Wilson is given a life-saving heart transplant, his parents are relieved that their loving son has been saved.However, before long, his family are forced to accept that something has changed in Jacob. Their once loving son is slowly being replaced by a violent man whose mood swings leave them terrified – but is it their fault?Jacob’s girlfriend, Rosie, is convinced the man she loves is suffering from stress. But when his moods turn on her, she begins to doubt herself – and she can only hide the bruises for so long…