I venture to conceive that, on reflection, Mr. Podmore will doubt whether he has discovered an universal law of excited malperception, or whether the remarkable, and certainly undesigned, coincidence of testimony to the singular flight of objects does not rather point to an 'abnormal agency' uniform in its effects. Contagious hallucination cannot affect witnesses ignorant of each other's existence in many lands and ages, nor could they cook their reports to suit reports of which they never heard. We now turn to peculiarities in the so-called Medium, such as floating in air, change of bulk, and escape from lesion when handling or treading in fire. Mr. Tylor says nothing of Sir William Crookes's cases (1871), but speaks of the alleged levitation, or floating in air, of savages and civilised men. These are recorded in Buddhist and Neoplatonic writings, and among Red Indians, in Tonquin (where a Jesuit saw and described the phenomena, 1730), in the 'Acta Sanctorum,' and among modern spiritualists. In 1760, Lord Elcho, being at Home, was present at the _procès_ for canonising a Saint (unnamed), and heard witnesses swear to having seen the holy man levitated. Sir W. Crookes attests having seen Home float in air on several occasions. In 1871, the Master of Lindsay, now Lord Crawford and Balcarres, F.R.S., gave the following evidence, which was corroborated by the two other spectators, Lord Adare and Captain Wynne. 'I was sitting with Mr. Home and Lord Adare and a cousin of his. During the sitting, Mr. Home went into a trance, and in that state was carried out of the window in the room next to where we were, and was brought in at our window. The distance between the windows was about seven feet six inches, and there was not the slightest foothold between them, nor was there more than a twelve-inch projection to each window, which served as a ledge to put flowers on. _We heard the window in the next room lifted up_, and almost immediately after we saw Home floating in the air outside our window. The moon was shining full into the room; my back was to the light, and I saw the shadow on the wall of the window sill, and Home's feet about six inches above it. He remained in this position for a few seconds, then raised the window and glided into the room feet foremost and sat down. 'Lord Adare then went into the next room to look at the window from which he had been carried. It was raised about eighteen inches, and he expressed his wonder how Mr. Home had been taken through so narrow an aperture. Home said, still entranced, "I will show you," and then with his back to the window he leaned back and was shot out of the aperture, head first, with the body rigid, and then returned quite quietly. The window is about seventy feet from the ground.' The hypothesis of a mechanical arrangement of ropes or supports outside has been suggested, but does not cover the facts as described.