Sergeant Amy Callan and Lieutenant Caroline Cook have a lot in common. Both were army high-flyers. Both were aquainted with Jack Reacher. Both were forced to resign from the service.Now theyre both dead.Found in their own homes, naked, in a bath full of paint. Apparent victims of an army man. A loner, a smart guy with a score to settle, a ruthless vigilante.A man just like Jack Reacher.