Throughout the devastating years of the Civil War, the Union Army of the Potomac seldom marched in step. In this provocative book, acclaimed historian and award-winning author Stephen W. Sears takes a fascinating look at some of the intriguing Union generals and the controversies that swirled around them. Delving into historical documents and the personal papers of military officers, Sears shares the compelling stories of oft-maligned Generals McClellan...