The Triple Frontier — Marc Cameron

In a zone of lawlessness, vengeance has no borders…An action-packed novella by the New York Times-bestselling author of Tom Clancy Power and Empire. 

It's called the Triple Frontier -- the volatile border zone between Paraguay, Brazil, and Argentina, one of the most lawless and deadly regions in the world. It's a corrupt sanctuary where drug lords, Middle Eastern terrorists, slave traders, and dozens of other violent gangs operate with little or no interference from the law. For special agent Jericho Quinn, it's the crossroads of hell. Especially when his younger brother Bo gets caught in the fire. Enlisted to protect the son of an IT mogul on a South American trip, Bo and his crew disappear after being kidnapped by a ruthless cartel. Jericho amasses a cartel of his own to take on the most vicious criminals on earth -- far from home, without U.S. government sanction, and without mercy.
 
Mess with the bull, you get the horns -- Jericho Quinn style…
 
“A formidable warrior readers will want to see more of.” -- Publishers Weekly