Counterterrorism operative Scot Harvath takes over his mentors game of saving the world. In Europe, diplomats are being attacked by a secret organization, while the United States is dealing with demands of the identity of a highly placed covert assest. Scot must navigate both problems in order to stop the next world war from happening.

"Across Europe, a secret organization has begun attacking diplomats. Back in the United States, a foreign ally demands the identity of a highly placed covert asset. In the balance hang the ingredients for all-out war. With his mentor out of the game, counterterrorism operative Scot Harvath must take on the role he has spent his career avoiding. But, as with everything else he does, he intends to rewrite the rules--all of them. In Spymaster, Scot Harvath is more cunning, more dangerous, and deadlier than ever before. If you have never read a Brad Thor novel, this is the place to start!" --,Provided by publisher.