1914. The memoirs of an agent who served the German Intelligence Service for twelve years prior to the First World War, becoming a British agent after his arrest in Scotland in 1911. Contents: How I Became a Secret Agent; The Making of a Secret Agent; Into the East; At the Sublime Porte; The Grand Duke's Letter; The Intrigue at Monte Carlo; The Kaiser Prevents a War; The Isolation of France; In the Balkan Country; My Mission and Betrayal in England; The German War Machine; and Arming for Peace or War.