Clay Fisher 
Apache Ransom [EPUB ebook] 

All Ben Allison wants in El Paso is to buy a horse. But after the sale falls through, he runs into an old acquaintance and agrees to escort her son home to his father. But Ben is late and misses the stagecoach, and when it’s attacked by Apaches, the boy is kidnapped because Ben wasn’t there to protect him. Will he be able to fix the mess he never intended to be a part of in the first place?