General William Tecumseh Sherman has come down to us as the implacable destroyer of the Civil War, notorious for his burning of Atlanta and his brutal march to the sea. A probing biography that explains Sherman's style of warfare and the threads of self-possession and insecurity that made up his character. Photos.

John F. Marszalek is Giles Distinguished Professor Emeritus of History, Mississippi State University. His publications include several books on William T. Sherman, and biographies of Civil War general Henry W. Halleck, black West Point cadet Johnson C. Whittaker, black congressman George W. Murray, and the infamous Jacksonian, Peggy Eaton.