Along to Presidio — Eric H. Heisner

When three brothers get involved in the problems of a border town, confrontations quickly escalate between disputing factions with a woman caught in the middle. No one cares enough about the nearly-abandoned, West Texas border town to give it a permanent name or stand up for the remaining citizens. With a few exceptions, unless someone works for the largest cattle outfit in the region or operates the only saloon in town, there isn't much worth sticking around for. As the tense relationship between the two opposing groups simmers, a trio of brothers comes to town and quickly becomes embroiled in the battle for supremacy. Hostilities come to a head when a mysterious woman arrives in the border region to appeal to those involved and remind them of their dutiful sense of right and wrong. In a harsh western landscape, the struggle of moral consequence draws a dividing line between justice and survival.