I know it has been said before but I have to say BettyO's book on Lewis is excellent! I believe she was able to give us the both good and dark side of Mr. Lewis . I also agree with her on Lewis only following orders as a soldier in the time of war. He did at times show a kinder and protector side of his personally. I have not finished the book yet but so far what a great read. What I not checked yet and maybe Betty or someone else can tell me is there a book about David Herold that they would recommend?