Will Fain, U.S. Marshal

In this engaging fourth installment, US Marshal Will Fain is tasked with tracking down a notorious murderer, Dick Muller, who initially escaped into Mexico. As Fain pursues Muller across the border and into Mexico, he faces dangerous challenges and unexpected setbacks, ultimately risking his life before his deputies come to save him. This adventure combines elements of pursuit, cross-border action, and law enforcement heroism in a compelling Western setting.