Second Sight A study of Natural and Induced Clairvoyance

Excerpt

I have not here written anything which is intended to displace the observations of other authors on this subject, nor will it be found that anything has been said subversive of the conclusions arrived at by experimentalists who have essayed the study of clairvoyant phenomena in a manner that is altogether commendable, and who have sought to place the subject on a demonstrable and scientific basis. I refer to the proceedings of the Society for Psychical Research.