Gabriel Allon had a simple but brutal job: he tracked down and eliminated Israel's terrorist enemies. But when his wife and son fell victim to the danger that accompanied him everywhere, Gabriel quit and devoted himself to the world of art restoration, an occupation that had previously been a cover for his secret assignments. Now Ari Shamron, the head of Israeli intelligence, needs Gabriel's particular kind of experience to thwart a Palestinian plot to destroy the peace negotiations in the Middle East. The architect of this plot, a Palestinian zealot named Tariq, is a lethal part of Gabriel's past, so as the two being an intercontinental game of hide-and-seek, with life and death as the prizes, the motives are as personal as they are political.