Viktor E. Frankl (Author) Viktor E. Frankl (1905–1997) was a professor of neurology and psychiatry at the University of Vienna Medical School, founder of logotherapy and author of the international bestseller Man's Search for Meaning, which has sold millions of copies and been translated into more than 50 languages. During the Second World War, he survived three years in Nazi concentration camps, including Auschwitz and Dachau, where his parents, first wife and most of his family died.Martin Gilbert (Introducer) Sir Martin Gilbert CBE was Winston Churchill's official biographer, and a leading historian of the twentieth century. An honorary fellow at Merton College, Oxford, he was knighted in 1995 ‘for service to British history and international relations’. He died in 2015.