Blake Crouch

Lt. Jacqueline "Jack" Daniels has seen humanity at its most depraved and terrifying. She's lost loved ones. Come close to death countless times. But she always manages to triumph over evil. Luther Kite is humanity at its most depraved and terrifying. He's committed unthinkable acts. Taken human life for the sheer pleasure of it. He is a monster among monsters, and no one has ever caught him. Each is the best at what they do. Peerless. Unmatched. Until...