Articles: Scientists
Sir William Crookes
Sir William Crookes Proved Survival
Miss Florence Cook's Mediumship
Spirit-Forms
The Last of Katie King
The Researches of Sir William Crookes
Sir Oliver Lodge
The Mode of Future Existence
Psychic Science
Thomas Edison: The Philosophy of Paine
Michael Roll: Thomas Paine
Alfred Russel Wallace
Louis Essen
Albert Einstein
Michael Hanlon: B D Josephson
© The Campaign for Philosophical Freedom
James Randi - His Amazing Role in the Great Psi Media Circus - an article by Sam Nicholls (1991)
Scientific Proof - Letter to Peter Wadhams (May 24, 2002)
Updating Newton - by Ronald Pearson
