Failure in the Saddle: Nathan Bedford Forrest, Joseph Wheeler, and the Confederate Cavalry in the Chickamauga Campaign is a book written by Virginia Military Institute graduate David A. Powell, and published by Savas Beatie, analyzing the failures of Nathan Bedford Forrest and Joseph Wheeler in the American Civil War. Powell draws upon firsthand accounts, many previously unpublished, to offer a detailed examination of the Southern cavalry’s role in the Chickamauga campaign.