From the back of the book: Long promised retribution for the Gulf War is set to explode throughout Oklahoma when a terrorist group plots to ignite the state's oil wells. Once the fiery carnage begins, it would be unstoppable. Mack Bolan must go under cover to infiltrate the terrorist network. The Executioner's mission is twofold: neutralize the threat to the wells in the western part of the Oklahoma panhandle, then get Intel on the other targets to counterstrike teams. But torching the U.S. heartland is only the first phase in the ultimate act of revenge by America's most relentless enemy.