This is the fourth book in the Tye Watkins series. Fort Clark was regarrisoned in 1866 and the history of Fort Clark was filled with clashes with the Apache, occasionally with the Comanche, and always with the bandit gangs that crossed freely back and forth across the Border, preying on the homesteaders. The Tye Wakins Series of books attempt to portray this danger. The stories center on Tye, who is Chief of Scouts at Clark in 1868. He is continually putting himself at risk trying to protect the homesteaders living in the area as well as keeping the troops he scouts for out of harms way.