Comanche! (A Peacemaker Western #1‪)‬

War taught him to kill …to stay alive!

John T. McLain had nothing left in Missouri. His wife was dead, his farm was burned out.
The Civil War taught him the bloody art of killing, and now he was alone. He owned a brace of Colt Dragoons pistols, a Sharps carbine, and a horse. He followed the rebel guerrilla trail south to Texas …
And there, the Nokoni Comanche took his horse and plunged him into violent struggle for survival that was even more savage than the White man’s war.
A brutal fight for life that sent McLain down the killing trail again.
But this time in pursuit of a dream.