Idaho — Paul Evan Lehman

Blood Enemy!

They called the stranger Idaho and he was the best ranch foreman John Endicott ever had. He knew cattle and guns and had to handle both in the deadly range feud between Endicott and Clint Hollister. Hollister would stop at nothing, and Endicott could only win with Idaho's quick wits and lightning gun. What no one knew - now even Hollister - was that the man pitted against him was his own son.