Here's a tight, well-written story of a man (Major James Brionne, formerly of the U.S. Army) whose home in Virginia was torched and his wife killed by a gang set on destroying him because of his previous work which led to the arrest, trial, conviction, and hanging of the murderer Dave Allard.
The time is the early 1870s. Brionne with his son Mat (who had barely managed to escape the clutches of the Allard Gang in Virginia) make their way out west to Utah Territory to eke out a new life there in the desert landscape. There they are tracked down by the Allards and the outcome is not without its thrills and chills.