It is our good fortune that the life of Robert E. Lee, hero of the Confederacy and a giant in American history, coincided with the early years of photography. It is thus possible for Emory M. Thomas, author of the highly acclaimed recent biography of Lee, to assemble a wealth of images that, with engaging and extended captions, give us a picture of the man and his times impossible to render with words alone. Lee as commander of the Southern army is...