Charles, 7th Marquess of Londonderry, is best remembered for his tenure as Britain's Secretary of State for Air in the 1930s as well as his praise for Nazi Germany. As a leading member of the Anglo-German Fellowship, he attracted the popular nickname of "Londonderry Herr." Londonderry attempted to explain his position by publishing this book in March of 1938. Three pages of Penguin advertising at rear.