The Janissary Tree (Yashim the Eunuch Series #1)

Winner of the Edgar Award for Best Novel

It is 1836. Europe is modernizing and the Ottoman Empire must follow suit. But just before the sultan announces sweeping changes, a wave of murders threatens the fragile balance of power in his court. Who is behind them? Only one intelligence agent can be trusted to find out: Yashim, a man both brilliant and near-invisible in this world, an investigator who can walk with ease in the great halls of the empire, in its streets, and even withi…