The Lost (A Peacemaker Western #8‪)‬

The Comanche took the girl off a looted stage. They killed her mother but they made the mistake of leaving her father alive under the Texan sun. He lived long enough to tell John T. McLain about the raid, and McLain wasn’t the kind of man to let a white girl get savaged — not by anyone. Now he must rely on his guns and his abilities to rescue the girl and come away alive!