A set of 4 books: "Mysterious Ancient Heritage" (unopened) and "Amazing Paranormal Phenomena" (opened but unread) from Monthly Mu, "How to Walk the Other Worlds" (lightly browsed) and "How to Walk Egypt" (lightly browsed) from Earth Walker. All were purchased new from a bookstore and stored. I have stored them in a dark place, and I am a non-smoker with no pets. Thank you.