Border War — Don Pendleton

MEXICAN STANDOFF

Mack Bolan makes a hard probe into the ritualized execution of four U.S. border patrol agents and a U.S. Marshal. His target is a cartel across the border with a hand in just about every illegal activity--drugs, guns, whatever produces lots of easy dinero.

Convinced that there are treasonous Americans in the mix, Bolan becomes a one-man blitzkrieg across the Rio Grande, kicking butt and taking names. He goes undercover as one of the best of the worst, infiltrating the mercenaries who've sold themselves and their country for a taste of power and money. The Executioner is hungry, too, but for a different kind of meal: cold, hard justice.