BNF authpority 25 November 2016 (De Wohl, Louis 1903-1961; novelist; born 1903-01-24, Berlin; died 1961-02-06, Lucerne, Suisse; usage: Louis De Wohl) http://catalogue.bnf.fr/ark:/12148/cb106794289
His Der grosse Kampf, 1926 title page (Ludwig v. Wohl)
The golden thread, 1963 title page (Louis de Wohl)