'Baldacci is the master' - Jeffrey Archer FBI Special Agent Atlee Pine's mission to find her missing sister reaches an explosive climax in Mercy. From one of the world's favourite thriller writers and internationally bestselling author of The 6:20 Man, David Baldacci. The hunt is finally over. FBI agent Atlee Pine is at the end of her long journey to discover what happened to her twin sister, Mercy, who was abducted when the girls were just six years old - an incident which destroyed her family and left Atlee physically and mentally scarred. She knew her sister and parents were out there somewhere. And she had to find them. Dead or alive. Atlee and her assistant, Carol Blum, discover the truth. But the truth hurts. And hurt makes you tough. So how tough do you have to be to forgive? As they uncover a shocking trail of lies, greed, fear and revenge, they must face one final challenge. A challenge more deadly and dangerous than they could ever have imagined . . . KILLER TWISTS. HEROES TO BELIEVE IN. TRUST BALDACCI. 'One of the world's thriller masters' - Daily Mail 'Baldacci is still peerless' - Sunday Times 'A master storyteller' - Jane Harper 'One of the all-time best thriller authors' - Lisa Gardner 'Baldacci delivers, every time!' - Lisa Scottoline