positions, dashed through the strongest defences, accomplished with marvellous dexterity a wellnigh impossible _coup-de-main_, and all with the unrecognizing, changeless countenance of one who has no choice, no volition, but is the passive slave of some resistless inspiration. After the conflict was over, I sought Vilalba, and congratulated him on his brilliant achievement, jestingly adding that I knew he was leagued with sorcery and helped on by diabolical arts. The cold evasiveness of his reply confirmed my belief that the condition I have described was abnormal, and that he was himself conscious of the fact. Many years passed away, during which I met him rarely, though our relations were always those of friendship. I heard of him as actively, even arduously employed in public affairs, and rewarded by fortune and position. The prestige of fame, unusual personal graces, and high mental endowments gave him favor in social life; and women avowed that the mingled truth and tenderness of his genial and generous nature were all but irresistible. Nevertheless they were chagrined by his singular indifference to their allurements; and many a fair one, even more interested than inquisitive, vainly sought to break the unconquerable reticence which, under apparent frankness, he relentlessly maintained. He had, indeed, once been married, for a few years only; but his wife was not of those who can concentrate and absorb the fulness of another soul, wedding memory with immortal longing. Thus the problem of my friend's life-long reserve continued to provoke curiosity until its solution was granted to me alone, and, with it, the explanation of his mesmeric entrancement on the occasion to which I have alluded. I repeat the story because it is literally _true_, and because some of its incidents may be classed among those psychological phenomena which form the most occult, the most interesting, and the least understood of all departments of human knowledge.