u003cbu003eScot Harvath must do whatever it takes to prevent the United States from being dragged into a deadly war in this heart-pounding thriller that is “timely, raw, and filled with enough action for two books” (u003ciu003eThe Real Book Spyu003c/iu003e) from the #1 u003ciu003eNew York Times u003c/iu003ebestselling author Brad Thor.u003c/bu003eu003cbru003eu003cbru003eAcross 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. Between the two, all the ingredients are there for an all-out war.u003cbru003e u003cbru003eWith 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—u003ciu003eallu003c/iu003e of them.u003cbru003e u003cbru003eIn u003ciu003eSpymasteru003c/iu003e, Scot Harvath is more cunning, more dangerous, and deadlier than ever before.