Like remote and uncivilized tribes the world over, the Laos are extremely and fanatically superstitious. Their fears of the supernatural are far more influential in directing their daily lives than their respect for the doctrines and practices of Buddhism, which is their accepted religion. An interesting account of one of their ruling delusions is quoted from Mr. Holt Hallett's article on Zimmé (Cheung Mai) in _Blackwood's Magazine_ for September, 1889. "The method practised when consulting the beneficent spirits--who like mortals are fond of retaliating when provoked--is as follows: When the physician's skill has been found incapable of mastering a disease, a spirit-medium--a woman who claims to be in communion with the spirits--is called in. After arraying herself fantastically, the medium sits on a mat that has been spread for her in the front veranda, and is attended to with respect, and plied with arrack by the people of the house, and generally accompanied in her performance by a band of village musicians with modulated music. Between her tipplings she chants an improvised doggerel, which includes frequent incantations, till at length, in the excitement of her potations, and worked on by her song, her body begins to sway about and she becomes frantic and seemingly inspired. The spirits are then believed to have taken possession of her body, and all her utterances from that time are regarded as those of the spirits. "On showing signs of being willing to answer questions, the relations or friends of the sick person beseech the spirits to tell them what medicines and food should be given to the invalid to restore him or her to health; what they have been offended at; and how their just wrath may be appeased. Her knowledge of the family affairs and misdemeanors generally enables her to give shrewd and brief answers to the latter questions. She states that the _Pee_--in this case the ancestral, or, perhaps, village spirits--are offended by such an action or actions, and that to propitiate them such and such offerings should be made. In case the spirits have not been offended, her answers are merely a prescription, after which, if only a neighbor, she is dismissed with a fee of two or three rupees and, being more or less intoxicated, is helped home. In case the spirit medium's prescription proves ineffective, and the person gets worse, witchcraft is sometimes suspected and an exorcist is called in. The charge of witchcraft means ruin to the person accused, and to his or her family. It arises as follows: The ghost or spirit of witchcraft is called Pee-Kah. No one professes to have seen it, but it is said to have the form of a horse, from the sound of its passage through the forest resembling the clatter of a horse's hoofs when at full gallop. These spirits are said to be reinforced by the deaths of very poor people, whose spirits were so disgusted with those who refused them food or shelter, that they