Blood Quest — Peter Taylor

Amidst the death throes of the South, the traitorous Saul Fargo had led his two cousins into an ambush and left them for dead. Astonishingly, though, Jack Fargo had survived. Now, the Civil War over, Jack returned home only to find his father a broken man, cheated and robbed by Saul. Worse still, Saul and his gang were plundering their way through the Apache lands. Jack began a fearless crusade to rid the country of them, but danger faced him every step of the way.