Others attempted to gain a sight of the ghost, but it would not manifest itself, not even to MM. Oeder and Hoefer, until the former gentleman, wearied with his useless watching during a somewhat prolonged period, exclaimed, "I have gone after the spirit long enough to please him; if he now wants anything, let him come to me." But what followed? About fourteen days after, when he was thinking about anything else than of ghosts, he was suddenly and rudely awakened, between three and four o'clock in the morning, by some external motion. On opening his eyes, he saw an apparition opposite to the bed, standing by the clothes-press, which was only two paces from it, that presented itself in the same attire as the spirit. He raised himself up, and could then clearly discern the whole face. He fixed his eyes steadfastly upon the phantom, until, after a period of eight minutes, it became invisible.

The next morning he was again awakened about the same time, and saw the same apparition, only with this difference, that the door of the press made a cracking noise, just as if some one leaned upon it. This time the spirit remained longer, so that Professor Oeder spoke to it as follows: "Get thee hence, thou evil spirit; what hast thou to do here?" At these words the phantom made all kinds of dreadful motions, waved its head, its hands, and its feet in such a manner, that the terrified Professor began to pray, "Who trusts in God, &c.," and "God the Father dwell with us, &c.," on which the spirit vanished.

After eight days the spirit again appeared, "but with this difference, that it came from the press directly towards him, and inclined its head over him," whereupon the terrified Professor struck out at it, and the spirit retired; but no sooner had he laid down, than it again advanced, and he, noticing that its aspect was "more in sorrow than in anger," observed it attentively, and saw that the ghost had a short tobacco-pipe in its mouth. This circumstance and the spirit's mild mien induced him to address the ghost, and ask, "Are you still owing anything." He knew beforehand that the deceased had left some debts, and the amount of a few dollars, which occasioned the inquiry. The spirit looked attentively at this query; and at length, guided by the tobacco-pipe, when the Professor asked, "Are you perhaps owing something for tobacco?" the spirit retreated and suddenly disappeared. Measures were immediately taken to liquidate the debt which was found to be owing for tobacco.

The next night Professor Seidler remained with Oeder. The spirit again appeared, but not as formerly, at the press, but near it, close to the white wall. It was visible only to Oeder, his brother professor merely seeing "something white." From this night Oeder burnt a night-lamp, and he no longer saw the apparition; but for some nights, at the same time, from three to five, he was troubled with uneasy sensations, and frequently heard a noise at the clothes-press and knocking at the door. By degrees these sensations passed away, and he discontinued the night-lamp; but the second night after, the spectre again appeared "at the accustomed hour, but visibly darker." It had, moreover, a new sign in its hand—"It was like a picture, and had a hole in the centre, into which the spirit frequently put its hand. After long ruminating and inquiring what the deceased might mean by these signs, so much was at length elicited, that a short time before his illness he had taken some paintings in a magic lantern from a picture-dealer on trial, which had not been returned. The paintings were given to the rightful owner, and from that time Oeder continued undisturbed."

In this story we notice, first, that a report was prevalent in the college, that the ghost of M. Doerien had been seen by several persons; and it is but natural to suppose that such a statement would exercise a powerful effect upon the mind of M. Hoefer, who had been placed in the painful position of being summoned to the death-bed of his friend, to receive a communication "necessary to mention to him," but had arrived in time only to witness the death-struggle. Upwards of three months after the death of M. Doerien, and when M. Hoefer was evidently in a disordered state of health, as is indicated by the swelling of the hand, and subsequent persistence of this swelling for some time, as this gentleman was making his usual rounds by the light of a taper in the dead of night, he witnesses the first apparition in a situation pregnant with associations of the deceased. The apparition may have been an illusion, suggested at first by some outlines indistinctly seen; or it may have been, and it is more probable to have been, an hallucination excited by the association of ideas in a person whose system was in a disordered state.

That connection of ideas, similar or dissimilar, which is acquired by habit or otherwise, so that one of them, in whatever manner we may become conscious of it, will suggest and give rise to the others, without the intervention of a voluntary action of the mind, is familiar to most persons.

The association which the mind habitually forms between certain objects and scenes, and persons connected with them, is most evident when a separation has been effected by death or removal to a distance; and, as is well-known, and has probably been painfully experienced by most persons, when the mind has been rallying from a state of abstraction or reverie, the sight of some object, or an indistinct sound, which during the full activity of the faculties would not have been regarded, or would simply have sufficed to arouse an ordinary reminiscence, will cause to flash athwart the mind, a vivid and startling image of the deceased or far distant one.

We well remember some years ago, when a fellow-student, with whom we had been on very intimate terms, was cut off after a few days' illness. He had been in the habit of spending much time in our rooms. For some months after his death, particularly when wearied with study, a slight noise in the passage or at the door of the room has given rise to so vivid an impression that he was approaching, or at the door, that it has required an effort of the mind to quell the hallucination.

The apparition which M. Hoefer witnessed, was most probably an hallucination of this kind; the corridor, and position in which it occurred, recalling to memory, in all the vividness of reality, the form and lineaments of that deceased friend who had formerly frequented it along with him.