The first book in the classic vigilante action series from a "writer who spawned a genre" (The New York Times). Overseas, Mack Bolan was dubbed "Sgt. Mercy" for the compassion he showed the innocent. On the home front, they're calling him the Executioner for what he's doing to the guilty. In the jungles of Southeast Asia, American sniper Mack Bolan honed his skills. After twelve years, with ninety-five confirmed hits,...