In 1826 a seventeen-year-old Christopher "Kit" Carson ran away from his job as apprentice to a saddler in Franklin, Missouri and joined a merchant caravan bound for Santa Fe in the far Southwest. The flight marked his entry into the pages of history. In the decades that followed, Carson gained renown as a trapper, hunter, guide, rancher, army courier, Indian agent, and military officer. Along the way, his varied career as a frontiersman elevated him...