When the Civil War began in 1861, the men of the Cumberland Mountain districts of Tennessee and Kentucky chose sides and pursued a private war with each other. Often motivated by vengeance and vendetta, their armed bands had only irregular connections with either the Union or Confederate armies. Their fighting was deadly, with little regard for rules of engagement and with little quarter given. The most infamous of their number was Champ Ferguson, whose guerilla exploits were interspersed with periods of service as a scout for Morgan's Men and as a member of Joe Wheeler's cavalry. By the end of the Civil War, Ferguson was accused of personally killing fifty-three people, including children, the elderly and wounded soldiers in their hospital beds. In this classic study, first published in 1942, Thurman Sensing provides the only available book-length account of Champ Ferguson's brutal deeds, his capture, his trial and his execution (or according to one version, the ruse by which he escaped hanging) at the end of the war. Though there is little that is admirable in Champ Ferguson's story, this fascinating account of his life, long regarded as a collector's item by Civil War buffs, adds a unique dimension to our understanding of the horrors of America's Civil War.