CHAPTER XV.

PHYSIOLOGICAL.

If Master Bernard felt a natural gratitude to his young pupil for saving him from an imminent peril, he was in a state of infinite perplexity to know why he should have needed such aid. He, an active, muscular, courageous, adventurous young fellow, with a stick in his hand, ready to hold down the Old Serpent himself, if he had come in his way, to stand still, staring into those two eyes, until they came up close to him, and the strange, terrible sound seemed to freeze him stiff where he stood,—what was the meaning of it? Again, what was the influence this girl had exerted, under which the venomous creature had collapsed in such a sudden way? Whether he had been awake or dreaming he did not feel quite sure. He knew he had gone up The Mountain, at any rate; he knew he had come down The Mountain with the girl walking just before him;—there was no forgetting her figure, as she walked on in silence, her braided locks falling a little, for want of the lost hair-pin, perhaps, and looking like a wreathing coil of—Shame on such fancies!—to wrong that supreme crowning gift of abounding Nature, a rush of shining black hair, that, shaken loose, would cloud her all round, like Godiva, from brow to instep! He was sure he had sat down before the fissure or cave. He was sure that he was led softly away from the place, and that it was Elsie who had led him. There was the hair-pin to show that so far it was not a dream. But between these recollections came a strange confusion; and the more the master thought, the more he was perplexed to know whether she had waked him, sleeping, as he sat on the stone, from some frightful dream, such as may come in a very brief slumber, or whether she had bewitched him into a trance with those strange eyes of hers, or whether it was all true, and he must solve its problem as he best might.

There was another recollection connected with this mountain adventure. As they approached the mansion-house, they met a young man, whom Mr. Bernard remembered having seen once at least before, and whom he had heard of as a cousin of the young girl. As Cousin Richard Venner, the person in question, passed them, he took the measure, so to speak, of Mr. Bernard, with a look so piercing, so exhausting, so practised, so profoundly suspicious, that the young master felt in an instant that he had an enemy in this handsome youth,—an enemy, too, who was like to be subtle and dangerous.

Mr. Bernard had made up his mind, that, come what might, enemy or no enemy, live or die, he would solve the mystery of Elsie Venner, sooner or later. He was not a man to be frightened out of his resolution by a scowl, or a stiletto, or any unknown means of mischief, of which a whole armory was hinted at in that passing look Dick Venner had given him. Indeed, like most adventurous young persons, he found a kind of charm in feeling that there might be some dangers in the way of his investigations. Some rumors which had reached him about the supposed suitor of Elsie Venner, who was thought to be a desperate kind of fellow, and whom some believed to be an unscrupulous adventurer, added a curious, romantic kind of interest to the course of physiological and psychological inquiries he was about instituting.

The afternoon on The Mountain was still uppermost in his mind. Of course he knew the common stories about fascination. He had once been himself an eyewitness of the charming of a small bird by one of our common harmless serpents. Whether a human being could be reached by this subtile agency, he had been skeptical, notwithstanding the mysterious relation generally felt to exist between man and this creature, "cursed above all cattle and above every beast of the field,"—a relation which some interpret as the fruit of the curse, and others hold to be so instinctive that this animal has been for that reason adopted as the natural symbol of evil. There was another solution, however, supplied him by his professional reading. The curious work of Mr. Braid of Manchester had made him familiar with the phenomena of a state allied to that produced by animal magnetism, and called by that writer by the name of hypnotism. He found, by referring to his note-book, the statement was, that, by fixing the eyes on a bright object so placed as to produce a strain upon the eyes and eyelids, and to maintain a steady fixed stare, there comes on in a few seconds a very singular condition, characterized by muscular rigidity and inability to move, with a strange exaltation of most of the senses, and generally a closure of the eyelids,—this condition being followed by torpor.

Now this statement of Mr. Braid's, well known to the scientific world, and the truth of which had been confirmed by Mr. Bernard in certain experiments he had instituted, as it has been by many other experimenters, went far to explain the strange impressions, of which, waking or dreaming, he had certainly been the subject. His nervous system had been in a high state of exaltation at the time. He remembered how the little noises that made rings of sound in the silence of the woods, like pebbles dropped in still waters, had reached his inner consciousness. He remembered that singular sensation in the roots of the hair, when he came on the traces of the girl's presence, reminding him of a line in a certain poem which he had read lately with a new and peculiar interest. He even recalled a curious evidence of exalted sensibility and irritability, in the twitching of the minute muscles of the internal ear at every unexpected sound, producing an odd little snap in the middle of the head, that proved to him he was getting very nervous.

The next thing was to find out whether it were possible that the venomous creature's eyes should have served the purpose of Mr. Braid's "bright object" held very close to the person experimented on, or whether they had any special power which could be made the subject of exact observation.

For this purpose Mr. Bernard considered it necessary to get a live crotalus or two into his possession, if this were possible. On inquiry, he found that there was a certain family living far up the mountain-side, not a mile from the ledge, the members of which were said to have taken these creatures occasionally, and not to be in any danger, or at least in any fear, of being injured by them. He applied to these people, and offered a reward sufficient to set them at work to capture some of these animals, if such a thing were possible.

A few days after this, a dark, gypsy-looking woman presented herself at his door. She held up her apron as if it contained something precious in the bag she made with it.