of course we all know Barry Sadler and the Ballad of the Green Berets. Came across that on line and had to give a listen. Then got to looking at Berry's life. Found that he was an author of a series of novels about a Roman soldier that could not die. Not great literature but I read the first one and enjoyed it and have started the second one. There are a bunch of books in the series and how they hold up remains to be seen. In my experience few authors can keep a long series going and keep them fresh and interesting.