Why the World Needs Physical Mediumship Right Now! - Letter from Ronald Pearson to Psychic News (November 6, 2002)
Contacting Mediums - Michael Roll's e-mail to Jeff Rense (January 1, 2002)
Supernormal Phenomena - Letter from Prof. Richard Dawkins to Stan Ford (January 22, 1992)
Psychic Phenomena - Letter from Dr John Habgood, Archbishop of York, to Michael Roll (December 12, 1983)
"How the Queen Mother found solace" - Article published in the Sunday Express, October 2, 1983 (JPEG file, 86KB)
The witnessed statement by Beatrice Houdini (January 9, 1929), confirming that her deceased husband, Harry Houdini, had established contact with her through the medium Arthur Ford.