Greenmantle by John Buchan

In this thrilling adventure novel, a British secret agent is sent to Istanbul during World War I to investigate a German plot to incite jihad in the Muslim world against the Allies. As he uncovers the plot, he must also find and neutralize the mysterious and influential figure known as "Greenmantle." The narrative combines espionage, political intrigue, and high-stakes action as the protagonist races against time to prevent a potential disaster.

The 4495th greatest book of all time


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