Project Gutenberg Edition of The Memoirs of Four Civil War Generals - Grant, Ulysses S. (Ulysses Simpson), 1822-1885; Logan, John Alexander, 1826-1886; Sheridan, Philip Henry, 1831-1888; Sherman, William T. (William Tecumseh), 1820-1891; Widger, David, 1932-2021? [Compiler]