With respect to these cloudy forms, I have met with four instances lately, two occurring to ladies, and two to gentlemen; the one a minister, and the other a man engaged in business; and although I am quite aware that these cases are not easily to be distinguished from those of spectral illusion, yet I do not think them so myself; and as they occurred to persons in their normal state of health, who never before or since experienced anything of the kind, and who could find nothing in their own circumstances to account for its happening then, I shall mention them. In the instances of the gentlemen and one of the ladies, they were suddenly awakened, they could not tell by what, and perceived bending over them a cloudy form, which immediately retreated slowly to the other end of the room, and disappeared. In the fourth case, which occurred to an intimate friend of my own, she had not been asleep; but having been the last person up in the house, had just stepped into the bed, where her sister had already been some time asleep. She was perfectly awake, when her attention was attracted by hearing the clink of glass, and, on looking up, she saw a figure standing on the hearth, which was exactly opposite her side of the bed, and as there was water and a tumbler there, she concluded that her sister had stepped out at the bottom, unperceived by her, and was drinking. While she was carelessly observing the figure, it moved toward the bed, and laid a heavy hand upon her, pressing her arm in a manner that gave her pain. “Oh, Maria, don’t!” she exclaimed; but as the form retreated, and she lost sight of it, a strange feeling crept over her, and she stretched out her hand to ascertain if her sister was beside her. She was, and asleep; but this movement awoke her, and she found the other now in considerable agitation. She, of course, tried to persuade her that it was a dream, or night-mare, as did the family the next day; but she was quite clear in her mind at the time, as she then assured me, that it was neither one nor the other; though now, at the distance of a year from the occurrence, she is very desirous of putting that construction upon it. As somebody will be ready to suggest that this was a freak played by one of the family, I can only answer that that is an explanation that no one who is acquainted with all the circumstances, could admit; added to which, the figure did not disappear in the direction of the door, but in quite an opposite one.