Stuart G. Yates 
Unflinching [EPUB ebook] 
A Western

In the unforgiving West, a lone Pinkerton detective is on the trail of two vicious killers. 
When the daughter of a famous general is kidnapped, Detective Simms is assigned to bring her home. Forged in the Mexican War, this man of steel knows how to survive, and how to kill.
He will need all of his skill and guile to survive this dangerous land, and bring the general’s daughter home. And then, it gets personal.