Mr. Bernard's professional training had made him slow to accept marvellous stories and many forms of superstition. Yet, as a man of science, he well knew that just on the verge of the demonstrable facts of physics and physiology there is a nebulous border-land which what is called “common sense” perhaps does wisely not to enter, but which uncommon sense, or the fine apprehension of privileged intelligences, may cautiously explore, and in so doing find itself behind the scenes which make up for the gazing world the show which is called Nature.

It was with something of this finer perception, perhaps with some degree of imaginative exaltation, that he set himself to solving the problem of Elsie's influence to attract and repel those around her. His letter already submitted to the reader hints in what direction his thoughts were disposed to turn. Here was a magnificent organization, superb in vigorous womanhood, with a beauty such as never comes but after generations of culture; yet through all this rich nature there ran some alien current of influence, sinuous and dark, as when a clouded streak seams the white marble of a perfect statue.

It would be needless to repeat the particular suggestions which had come into his mind, as they must probably have come into that of the reader who has noted the singularities of Elsie's tastes and personal traits. The images which certain poets had dreamed of seemed to have become a reality before his own eyes. Then came that unexplained adventure of The Mountain,—almost like a dream in recollection, yet assuredly real in some of its main incidents,—with all that it revealed or hinted. This girl did not fear to visit the dreaded region, where danger lurked in every nook and beneath every tuft of leaves. Did the tenants of the fatal ledge recognize some mysterious affinity which made them tributary to the cold glitter of her diamond eyes? Was she from her birth one of those frightful children, such as he had read about, and the Professor had told him of, who form unnatural friendships with cold, writhing ophidians? There was no need of so unwelcome a thought as this; she had drawn him away from the dark opening in the rock at the moment when he seemed to be threatened by one of its malignant denizens; that was all he could be sure of; the counter-fascination might have been a dream, a fancy, a coincidence. All wonderful things soon grow doubtful in our own minds, as do even common events, if great interests prove suddenly to attach to their truth or falsehood.

—I, who am telling of these occurrences, saw a friend in the great city, on the morning of a most memorable disaster, hours after the time when the train which carried its victims to their doom had left. I talked with him, and was for some minutes, at least, in his company. When I reached home, I found that the story had gone before that he was among the lost, and I alone could contradict it to his weeping friends and relatives. I did contradict it; but, alas! I began soon to doubt myself, penetrated by the contagion of their solicitude; my recollection began to question itself; the order of events became dislocated; and when I heard that he had reached home in safety, the relief was almost as great to me as to those who had expected to see their own brother's face no more.

Mr. Bernard was disposed, then, not to accept the thought of any odious personal relationship of the kind which had suggested itself to him when he wrote the letter referred to. That the girl had something of the feral nature, her wild, lawless rambles in forbidden and blasted regions of The Mountain at all hours, her familiarity with the lonely haunts where any other human foot was so rarely seen, proved clearly enough. But the more he thought of all her strange instincts and modes of being, the more he became convinced that whatever alien impulse swayed her will and modulated or diverted or displaced her affections came from some impression that reached far back into the past, before the days when the faithful Old Sophy had rocked her in the cradle. He believed that she had brought her ruling tendency, whatever it was, into the world with her.

When the school was over and the girls had all gone, Helen lingered in the schoolroom to speak with Mr. Bernard.

“Did you remark Elsie's ways this forenoon?” she said.

“No, not particularly; I have not noticed anything as sharply as I commonly do; my head has been a little queer, and I have been thinking over what we were talking about, and how near I came to solving the great problem which every day makes clear to such multitudes of people. What about Elsie?”

“Bernard, her liking for you is growing into a passion. I have studied girls for a long while, and I know the difference between their passing fancies and their real emotions. I told you, you remember, that Rosa would have to leave us; we barely missed a scene, I think, if not a whole tragedy, by her going at the right moment. But Elsie is infinitely more dangerous to herself and others. Women's love is fierce enough, if it once gets the mastery of them, always; but this poor girl does not know what to do with a passion.”

Mr. Bernard had never told Helen the story of the flower in his Virgil, or that other adventure—which he would have felt awkwardly to refer to; but it had been perfectly understood between them that Elsie showed in her own singular way a well-marked partiality for the young master.