In October of 1864, Confederate General John Bell Hood set out through Alabama on what would be the final campaign of the Army of Tennessee. One event in particular, overlooked and misunderstood for generations, portended what was to follow and is the subject of Noel Carpenter’s Prelude to Disaster: John Bell Hood, the Army of Tennessee, and the Fatal March to Decatur. By late 1864, Hood’s army of hardened veterans had one thin ray of hope: they would somehow invade Tennessee and defeat Union General George Thomas outside Nashville in a victory that would force General William T. Sherman to follow them into Tennessee (and perhaps even Kentucky). While weighing his options for a Tennessee River crossing, however, Hood diverted his army to the town of Decatur, Alabama, a decision that undermined his own plan for a rapid move north to Nashville.In his only mention of his army’s action at Decatur, Alabama, Hood described it all in just one sentence: “While the Army turned Decatur, I ordered a slight demonstration to be made against the town till our forces passed safely beyond.” In fact, this four-day detour was a turning point that set the stage for the disastrous Tennessee Campaign that followed. In this fascinating and meticulously detailed and documented account—the first book-length study of the weighty decision to march to Decatur and the combat that followed there—the author investigates the circumstances surrounding these matters and how they overwhelmed the controversial young army commander and potentially doomed his daring campaign. Prelude to Disaster is required reading for everyone interested in the Western Theater, and especially the doomed Tennessee Campaign.