Brothers Danny and Clay Gunn were brought up an ocean apart. Both served in the military, and both know how to kill, taking work as private military contractors and freelance “fixers”. But when they save a woman from an assassination attempt in the Nevada desert, it is they who become targets. Vowing to protect her, they are stalked by a paramilitary team known only as The Presidents, under orders from the heart of government. Why is Andrea, a seemingly harmless journalist, the object of a search and destroy order? The only way to discover the truth—and stay alive—will be to turn the tables, and become hunters once again.

When the Gunn brothers Danny and Clay answer a call to help old friends, they are plunged into a volatile and potentially deadly situation. Larry and Pamela Duke own one of the most popular nightclubs in the Spanish resort town of Ultima, but a local gang known as the Locos are determined to take it for themselves. Danny and Clay are hired to protect the club, but soon new adversaries enter the game. Against such odds there are only two choices: fight or die...

Celine Chavez is the closest thing to a daughter that Clay Gunn has. But now she has disappeared while vacationing in Mexico. Clay and his brother Danny must venture into the ultra-violent world of the Mexican criminal underworld to bring her home. From the bright lights of Cancun to a living nightmare in the wildest jungles of the Yucatan, the Gunn brothers face the direst of enemies yet. One thing is for sure: if they survive, the Gunn brothers will never be the same again.