One of the nation’s best loved countrymen, Winston Churchill is best remembered for his role in overcoming the Nazi threat, and later for denouncing the Soviet regime’s Iron Curtain. But few are aware of his fascination with the orient and his strong admiration for Islam, which even led him to adopting Arab attire in private. Now a newly uncovered letter sent to Churchill by his future sister-in-law has revealed that, such was his obsession, she was moved to urge him not to convert to Islam. In 1907, Churchill wrote to Lady Litton: “You will think me a pasha [rank of...