Instant #1 New York Times Bestseller. "Fascinating, suspenseful, and breathtakingly exciting. Silva proves once again that he can reinterpret familiar genre material and breathe new life into it." - Publishers Weekly, with starred review. "Silva builds tension like a symphony conductor. A winner on all levels." - Booklist, with starred review. Bestselling author Daniel Silva delivers another gripping international thriller – one in which the legendary Gabriel Allon confronts an ISIS mastermind. Gabriel Allon, the art restorer, spy, and assassin, described as the most captivating fictional character "since Ian Fleming put down his martini and created James Bond," is on the verge of becoming the head of the Israeli intelligence service. But on the eve of his promotion, events conspire to draw him into the field for one last operation. ISIS has detonated a massive bomb.