The Jack Reacher Cases In the mountains of the Caucasus, three young women, aid workers, are kidnapped. A rescue mission turns into a bloodbath. Now the survivors are hunted through terrain that kills the unprepared and buries the unlucky. Behind them: an enemy that knows the mountains and won't stop. Ahead: a border he might never reach. The hunt is on. And in these mountains, mercy is the first thing to die. If you like Lee Child, Brad Taylor, Mark Greaney, and Jack Carr, you'll love this stripped-down, high-octane thriller that takes no prisoners.