Astute observation.
One of the great works of modern literature, IMO, is Traveller by Richard Adams.
Although Adams is a contemporary writer (Watership Down) it is obvious that he is a serious student (and admirer) of Lee. You will probably not be able to put this book down once you start it. I am not going to give away any of the book's secrets because that would be a disservice to you; but I'd be willing to bet that you will feel like the reviewer below. I do. We read this book aloud to our children TWICE.
A review:
Since borrowing this book from the Public Library several years ago I have constantly searched for a copy. No other book about the Civil War had such a lingering impact on my Southern consciousness. How perfect that an animal, General Lee's beloved horse, reveals to us the stark realities of war with none of the political alignments of a human narrator. I wish this book were back in print...I would buy enough copies to insure that my family for generations to come would read it and "remember" what war really is.