several books of drawings, mathematical, mechanical, and ornamental, which I had left, and which had not been brought away by my host's son when he visited the vessel. These I begged him to present to the Camptâ, adding to them a few smaller curiosities, after which I drew him back towards the machinery. He summoned his attendant, and bade him take away to the carriages the articles I had given him, calling upon the intruders to assist. I was thus left with him and with Eveena alone in the building; and with a partly serious, partly mischievous desire to prove to him the substantial reality of objects so closely related to my own disputed existence, and to demonstrate the truth of my story, I loosened one of the conductors, connected it with the machinery, and, directing it against him, sent through it a very slight apergic current. I was not quite prepared for the result. His Highness was instantly knocked head over heels to a considerable distance. Turning to interrupt the current before going to his assistance, I was startled to perceive that an accident of graver moment, in my estimation at least, than the discomfiture of this exalted official, had resulted from my experiment. I had not noticed that a conductive wire was accidentally in contact with the apergion, while its end hung down towards the floor Of this I suppose Eveena had carelessly taken hold, and a part of the current passing through it had lessened the shock to the Regent at the expense of one which, though it could not possibly have injured her, had from its suddenness so shaken her nerves as to throw her into a momentary swoon. She was recovering almost at soon as I reached her; and by the time her fellow-sufferer had picked himself up in great disgust and astonishment, was partly aware what had happened. She was, however; much more anxious to excuse herself, in the manner of a frightened child, for meddling with the machinery than to hear my apologies for the accident. Noting her agitation, and seeing that she was still trembling all over, I was more anxious to get her into the open air, and out of reach of the apparatus she seemed to regard with considerable alarm, than to offer any due apology to the exalted personage to whom I had afforded much stronger evidence, if not of my own substantiality, yet of the real existence of a repulsive energy, than I had seriously intended. With a few hurried words to him, I raised Eveena to the window, and lifted her to the ground outside. I felt, however, that I could not leave the Regent to find his own way out, the more so that I hardly saw how he could reach the window from the inside without my assistance. I excused myself, therefore, and seating her on a rock close to the ladder, promised to return at once. This, however, I found impossible. By the time the injured officer had recovered the physical shock to his nerves and the moral effect of the disrespect to his person, his anxiety to verify what he had heard