Herbert Hoover was the thirty-first president of the United States, from 1929 to 1933. An internationally acclaimed humanitarian, he was the author of more than thirty books and founder of the Hoover Institution on War, Revolution and Peace. George H. Nash is a historian, lecturer, and author of several books on the life of Herbert Hoover. Nash is also the editor of two posthumously published memoirs by Herbert Hoover: Freedom Betrayed and The Crusade Years. Nash received the Richard M. Weaver Prize for Scholarly Letters in 2008.