Hazel: I made a mistake on the name of the author who wrote Shamans; Mysteries of the Les Lines when I told Leslee about him. His name is Paul Devereux and not Paul Carlisle. Carlise is associated with the Earth View program. I have sent Devereux's home page. I am sure you have heard of him, since he is also from Britain. He has co-authored a book or article (UFOs and Ufology) (Facts on File, USA;Casell,UK) He has written some information on the hollow earth in this book which came out in 1997 or 1998, but he didn't give me any details and think it is more on the myth and legend of the hollow earth. I don't believe he is for the hollow earth theory or ufos. He believes energy plasma is released from the earth prior to quakes. These balls of light may be attracted to metal. Travis Walton was said to be wearing a metal hard hat when he was struck by a beam from a ball of light in his UFO encounter. I think this is the cause for some UFO sightings, but not all. I don't have Devereux's UFO book, but I have the one on the Les Lines. From: Ralph