The tests given to me and to my fellow-investigators through the six sensitives who so ably assisted us during our seven years of experimental work in this little-known field of research--the tests have been so numerous, and were of such a varied character, that I find it somewhat difficult to know which to select out of the hundreds which were recorded in our books officially and elsewhere, the ones which will prove of the greatest interest to inquirers; but I have made extracts from ten of these records, and these, with a few taken from Sir William Crookes's reports on the experiments conducted in his presence, will, in my opinion, be sufficient to prove that we who have witnessed these marvels are neither hallucinated, insane, nor liars when we solemnly affirm that we have both seen and handled the materialized bodies built up for temporary use by entities from another sphere; all the statements made here being true in every detail, to the best of my knowledge and belief. EXPERIMENT NO. 1 Place--_Lyndhurst, New Forest, Hampshire. Sensitive A, male, aged about 46._ As an example of a simple but exceedingly severe test, I would first record one given to me and a fellow-investigator on the outskirts of the New Forest, one for which no special preparation of any kind whatever had been made. The sensitive, a nearly blind man, was taken by us on a dark night to a spot totally unknown to him, as he had only just arrived from London by train, and was led into a large travelling caravan, one which he had never been near before, as it had only recently left the builder's hands. During the day I had made a critical examination of the interior of the caravan, and had satisfied myself that no one was or could possibly be concealed in it. I then locked the door, and kept the key in my pocket until the moment when, on the arrival of the sensitive, I unlocked the door and we all passed into the caravan together. I then locked and bolted the door behind us. As I have already said, no preparation of any kind had been made for the experiment. It was merely the result of a desire to see if anything could be produced through this sensitive, under extremely difficult conditions--conditions which we considered as so utterly bad as to make failure a certainty.