Wilson, Woodrow, 1856-1924 -- Correspondence. : The Hoover-Wilson wartime correspondence : September 24, 1914, to November 11, 1918 / edited and with commentaries by Francis William O'Brien
Wilson, Woodrow, 1856-1924 -- Mental health : The madman in the White House : Sigmund Freud, Ambassador Bullitt, and the lost psychobiography of Woodrow Wilson / Patrick Weil