In Greenmantle (1916), a classic tale of espionage and adventure, Richard Hannay, hero of The Thirty-Nine Steps, travels across war-torn Europe on the trail of a German plot and an Islamic Messiah. He is joined by three more of Buchan's heroes: Peter Pienaar, the old Boer scout; John S.Blenkiron, the American determined to fight the Kaiser; and Sandy Arbuthnot--Greenmantle himself--a character modelled on Lawrence of Arabia. Together they move in...