Sean Dillon's terrorist past is never far away. He joins forces with a man who demands revenge against the Hammer of God, one of the Middle East's most feared terrorists. A violent tale of retribution, set among people who never forget an enemy. 14th in the series. "Engrossing cat-and-mouse game... It's fun listening to [Lane] handle the group chats, with lightning shifts from lilting brogue to clipped old Etonian, gutteral grunts to staccato Middle Eastern twang."—Publishers Weekly