The curious coincidences between savage and civilised “spiritualism” have still to be explained. Mr. Tylor says that “the ethnographic view” finds “modern spiritualism to be in great measure a direct revival from the regions of savage philosophy and peasant folk-lore.” But in a really comparative study of the topic, this theory would need to be proved by historical facts. Let us grant that Eskimo and Australian spiritualism are a savage imposture. Let us grant that peasants, little advanced from the savage intellectual condition, retained a good deal of savage spiritualism. To complete the proof it would be necessary to adduce many examples of peasant _séances_, to show that these were nearly identical with savage _séances_, and then to demonstrate that the introducers of the civilised modern _séance_ had been in touch with the savage or peasant performances. For the better explanation of the facts, the Psychical Society might send missionaries to investigate and test the exhibitions of Australian Birraarks, and Maori Tohungas, and Eskimo Angekoks. Mr. Im Thurm, in Guiana, has made experiments in Peayism, or local magic, but felt no more than a drowsy mesmeric sensation, and a headache, after the treatment. While those things are neglected, psychical research is remiss in attention to her elevating task. In the third class of ghosts we propose to place those which are independent of the invocations of the sorcerer, which come and go, or stay, at their own will. As to “haunted houses,” savages, who have no houses, are naturally not much troubled by them. It is easy to leave one _gungeh_ or bark shelter for another; and this is generally done after a death among the Australians. Races with more permanent habitations have other ways of exorcising the haunters—by feeding the ghosts, for example, at their graves, so that they are comfortable there, and do not wish to emerge. Two curious instances of haunted forests may be given here. To one I have already referred in a little volume, _Custom and Myth_, recently published. Mrs. Edwards, in _Macmillan’s Magazine_, printed a paper called “The Mystery of the Pezazi.” To be brief, the mystery lay in the constant disturbing sounds of nocturnal tree-felling near a bungalow in Ceylon, where examination proved that no trees had been felled. Mrs. Edwards, her husband, and their servants were on several occasions disturbed by these sounds, which were unmistakable and distinct. The Cingalese attribute the noises to a Pezazi or spirit. I find a description of precisely the same disturbances in Sahagun’s account of the superstitions of the Aztecs. Brother Sahagun was one of the earliest Spanish missionaries in Mexico, and his account of Aztec notions is most intelligently written. In Mexico, too, “the Midnight Axe” is supposed to be a phenomenon produced by woodland spectres. A critic in the _Athenæum_ suggested that the fact of the noise, attested by English witnesses in Ceylon who