Harry Houdini,
A Magician Among the Spirits
(1924)
“ What would he or any of his confreres, who were supposed to be adepts at that time, say if they could visit a seance of some of our present day clairvoyants who are appearing before the public and making use of radio, wireless, induction coils, etc.? What a wonderful bunch of letters they might write because of the simple fact that they could not tell how the effects were produced. It is ridiculous for any magician to say that the work he witnesses is not accomplished by conjuring or legerdemain simply because he cannot solve the problem. ”
