Double Tap by Don Bentley
Double Tap is the newest Mitch Rapp novel--a series started by Vince Flynn. In this tome, we go back to the early days of Mitch's career working with the CIA in the 1990s. He's trying to stop a convoy of weapons of mass destruction that Iraq is planning to use against one of its enemies. Unlike later in his career, when Mitch has his team with him, he's kind of on his own, sometimes with the help of an old CIA guy named Hurley. It's a good story and it's interesting to see how Mitch and his boss Irene evolved over the years.