Claim: The Occult Roots of Nazism was written by Nicholas Goodrick-Clarke(15 January 1953 – 29 August 2012) in English in 1985.
Evidence: The Occult Roots of Nazism: The Ariosophists of Austria and Germany, 1890-1935 is a book about Nazi occultism and Ariosophy by historian Nicholas Goodrick-Clarke, who traces some of its roots back to Esotericism in Germany and Austria between 1880 and 1945. Nicholas Goodrick-Clarke (15 January 1953 – 29 August 2012) was a British historian and professor of Western Esotericism at University of Exeter, best known for his authorship of several scholarly books on inter-war German history, and esoteric traditions. English 1985