Beau, I'm trying to find out if The Haunted Mesa was ever out in audio book form whether on CD or Cassette. I read it over 25 years ago and most of his books years before that but I'm a truck driver and have started going back and revisiting his books in audio form while driving. I really like The Haunted Mesa and have tried to find it from a couple of Book dealers but no luck and when I check the Official Website it is not in the list of books but Amazon has hardback as well as paperback.