Gun For Hire (Margaret Tanner) Books in Order

Hired guns make compelling western heroes because they are useful men living morally difficult lives. They know violence, distance, and caution. Love usually feels like a risk they would rather avoid.

That tension is the backbone of this kind of series. Tanner's Dustin belongs to a world where competence comes easily, but trust does not. The heroine has to decide whether the gunman in front of her is worth believing in, and he has to decide whether he wants something steadier than the work that shaped him.

If you like redemption arcs for hard western men, this setup has plenty to offer.