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 seemingly 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 hairpin, 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, which, 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 upper-most 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, which proved to him that 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 mountainside, 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.

“Y' wanted some rattlers,” said the woman. “Here they be.”

She opened her apron and showed a coil of rattlesnakes lying very peaceably in its fold. They lifted their heads up, as if they wanted to see what was going on, but showed no sign of anger.

“Are you crazy?” said Mr. Bernard. “You're dead in an hour, if one of those creatures strikes you!”

He drew back a little, as he spoke; it might be simple disgust; it might be fear; it might be what we call antipathy, which is different from either, and which will sometimes show itself in paleness, and even faintness, produced by objects perfectly harmless and not in themselves offensive to any sense.

“Lord bless you,” said the woman, “rattlers never touches our folks. I'd jest 'z lieves handle them creaturs as so many striped snakes.”

So saying, she put their heads down with her hand, and packed them together in her apron as if they had been bits of cart-rope.

Mr. Bernard had never heard of the power, or, at least, the belief in the possession of a power by certain persons, which enables them to handle these frightful reptiles with perfect impunity. The fact, however, is well known to others, and more especially to a very distinguished Professor in one of the leading institutions of the great city of the land, whose experiences in the neighborhood of Graylock, as he will doubtless inform the curious, were very much like those of the young master.

Mr. Bernard had a wired cage ready for his formidable captives, and studied their habits and expression with a strange sort of interest. What did the Creator mean to signify, when he made such shapes of horror, and, as if he had doubly cursed this envenomed wretch, had set a mark upon him and sent him forth the Cain of the brotherhood of serpents? It was a very curious fact that the first train of thoughts Mr. Bernard's small menagerie suggested to him was the grave, though somewhat worn, subject of the origin of evil. There is now to be seen in a tall glass jar, in the Museum of Comparative Anatomy at Cantabridge in the territory of the Massachusetts, a huge crotalus, of a species which grows to more frightful dimensions than our own, under the hotter skies of South America. Look at it, ye who would know what is the tolerance, the freedom from prejudice, which can suffer such an incarnation of all that is devilish to lie unharmed in the cradle of Nature! Learn, too, that there are many things in this world which we are warned to shun, and are even suffered to slay, if need be, but which we must not hate, unless we would hate what God loves and cares for.

Whatever fascination the creature might exercise in his native haunts, Mr. Bernard found himself not in the least nervous or affected in any way while looking at his caged reptiles. When their cage was shaken, they would lift their heads and spring their rattles; but the sound was by no means so formidable to listen to as when it reverberated among the chasms of the echoing rocks. The expression of the creatures was watchful, still, grave, passionless, fate-like, suggesting a cold malignity which seemed to be waiting for its opportunity. Their awful, deep-cut mouths were sternly closed over the long hollow fangs which rested their roots against the swollen poison-gland, where the venom had been hoarding up ever since the last stroke had emptied it. They never winked, for ophidians have no movable eyelids, but kept up that awful fixed stare which made the two unwinking gladiators the survivors of twenty pairs matched by one of the Roman Emperors, as Pliny tells us, in his “Natural History.” Their eyes did not flash, but shone with a cold still light. They were of a pale-golden or straw color, horrible to look into, with their stony calmness, their pitiless indifference, hardly enlivened by the almost imperceptible vertical slit of the pupil, through which Death seemed to be looking out like the archer behind the long narrow loop-hole in a blank turret-wall. On the whole, the caged reptiles, horrid as they were, hardly matched his recollections of what he had seen or dreamed he save at the cavern. These looked dangerous enough, but yet quiet. A treacherous stillness, however,—as the unfortunate New York physician found, when he put his foot out to wake up the torpid creature, and instantly the fang flashed through his boot, carrying the poison into his blood, and death with it.

Mr. Bernard kept these strange creatures, and watched all their habits with a natural curiosity. In any collection of animals the venomous beasts are looked at with the greatest interest, just as the greatest villains are most run after by the unknown public. Nobody troubles himself for a common striped snake or a petty thief, but a cobra or a wife-killer is a centre of attraction to all eyes. These captives did very little to earn their living, but, on the other hand, their living was not expensive, their diet being nothing but air, au naturel. Months and months these creatures will live and seem to thrive well enough, as any showman who has then in his menagerie will testify, though they never touch anything to eat or drink.

In the mean time Mr. Bernard had become very curious about a class of subjects not treated of in any detail in those text-books accessible in most country-towns, to the exclusion of the more special treatises, and especially of the rare and ancient works found on the shelves of the larger city-libraries. He was on a visit to old Dr. Kittredge one day, having been asked by him to call in for a few moments as soon as convenient. The Doctor smiled good-humoredly when he asked him if he had an extensive collection of medical works.

“Why, no,” said the old Doctor, “I haven't got a great many printed books; and what I have I don't read quite as often as I might, I'm afraid. I read and studied in the time of it, when I was in the midst of the young men who were all at work with their books; but it's a mighty hard matter, when you go off alone into the country, to keep up with all that's going on in the Societies and the Colleges. I'll tell you, though, Mr. Langdon, when a man that's once started right lives among sick folks for five-and-thirty years, as I've done, if he has n't got a library of five-and-thirty volumes bound up in his head at the end of that time, he'd better stop driving round and sell his horse and sulky. I know the bigger part of the families within a dozen miles' ride. I know the families that have a way of living through everything, and I know the other set that have the trick of dying without any kind of reason for it. I know the years when the fevers and dysenteries are in earnest, and when they're only making believe. I know the folks that think they're dying as soon as they're sick, and the folks that never find out they 're sick till they're dead. I don't want to undervalue your science, Mr. Langdon. There are things I never learned, because they came in after my day, and I am very glad to send my patients to those that do know them, when I am at fault; but I know these people about here, fathers and mothers, and children and grandchildren, so as all the science in the world can't know them, without it takes time about it, and sees them grow up and grow old, and how the wear and tear of life comes to them. You can't tell a horse by driving him once, Mr. Langdon, nor a patient by talking half an hour with him.”

“Do you know much about the Venner family?” said Mr. Bernard, in a natural way enough, the Doctor's talk having suggested the question.

The Doctor lifted his head with his accustomed movement, so as to command the young man through his spectacles.

“I know all the families of this place and its neighborhood,” he answered.

“We have the young lady studying with us at the Institute,” said Mr. Bernard.

“I know it,” the Doctor answered. “Is she a good scholar?”

All this time the Doctor's eyes were fixed steadily on Mr. Bernard, looking through the glasses.

“She is a good scholar enough, but I don't know what to make of her. Sometimes I think she is a little out of her head. Her father, I believe, is sensible enough;—what sort of a woman was her mother, Doctor?—I suppose, of course, you remember all about her?”

“Yes, I knew her mother. She was a very lovely young woman.”—The Doctor put his hand to his forehead and drew a long breath.—“What is there you notice out of the way about Elsie Venner?”

“A good many things,” the master answered. “She shuns all the other girls. She is getting a strange influence over my fellow-teacher, a young lady,—you know Miss Helen Darley, perhaps? I am afraid this girl will kill her. I never saw or heard of anything like it, in prose at least;—do you remember much of Coleridge's Poems, Doctor?”

The good old Doctor had to plead a negative.

“Well, no matter. Elsie would have been burned for a witch in old times. I have seen the girl look at Miss Darley when she had not the least idea of it, and all at once I would see her grow pale and moist, and sigh, and move round uneasily, and turn towards Elsie, and perhaps get up and go to her, or else have slight spasmodic movements that looked like hysterics;—do you believe in the evil eye, Doctor?”

“Mr. Langdon,” the Doctor said, solemnly, “there are strange things about Elsie Venner,—very strange things. This was what I wanted to speak to you about. Let me advise you all to be very patient with the girl, but also very careful. Her love is not to be desired, and “—he spoke in a lower tone—“her hate is to be dreaded. Do you think she has any special fancy for anybody else in the school besides Miss Darley?”

Mr. Bernard could not stand the old Doctor's spectacled eyes without betraying a little of the feeling natural to a young man to whom a home question involving a possible sentiment is put suddenly.

“I have suspected,” he said,—“I have had a kind of feeling—that she—Well, come, Doctor,—I don't know that there 's any use in disguising the matter,—I have thought Elsie Venner had rather a fancy for somebody else,—I mean myself.”

There was something so becoming in the blush with which the young man made this confession, and so manly, too, in the tone with which he spoke, so remote from any shallow vanity, such as young men who are incapable of love are apt to feel, when some loose tendril of a woman's fancy which a chance wind has blown against them twines about them for the want of anything better, that the old Doctor looked at him admiringly, and could not help thinking that it was no wonder any young girl should be pleased with him.

“You are a man of nerve, Mr. Langdon?” said the Doctor.

“I thought so till very lately,” he replied. “I am not easily frightened, but I don't know but I might be bewitched or magnetized, or whatever it is when one is tied up and cannot move. I think I can find nerve enough, however, if there is any special use you want to put it to.”

“Let me ask you one more question, Mr. Langdon. Do you find yourself disposed to take a special interest in Elsie,—to fall in love with her, in a word? Pardon me, for I do not ask from curiosity, but a much more serious motive.”

“Elsie interests me,” said the young man, “interests me strangely. She has a wild flavor in her character which is wholly different from that of any human creature I ever saw. She has marks of genius, poetic or dramatic,—I hardly know which. She read a passage from Keats's 'Lamia' the other day, in the schoolroom, in such a way that I declare to you I thought some of the girls would faint or go into fits. Miss Darley got up and left the room, trembling all over. Then, I pity her, she is so lonely. The girls are afraid of her, and she seems to have either a dislike or a fear of them. They have all sorts of painful stories about her. They give her a name which no human creature ought to bear. They say she hides a mark on her neck by always wearing a necklace. She is very graceful, you know, and they will have it that she can twist herself into all sorts of shapes, or tie herself in a knot, if she wants to. There is not one of them that will look her in the eyes. I pity the poor girl; but, Doctor, I do not love her. I would risk my life for her, if it would do her any good, but it would be in cold blood. If her hand touches mine, it is not a thrill of passion I feel running through me, but a very different emotion. Oh, Doctor! there must be something in that creature's blood which has killed the humanity in her. God only knows the cause that has blighted such a soul in so beautiful a body! No, Doctor, I do not love the girl.”

“Mr. Langdon,” said the Doctor, “you are young, and I am old. Let me talk to you with an old man's privilege, as an adviser. You have come to this country-town without suspicion, and you are moving in the midst of perils. There are things which I must not tell you now; but I may warn you. Keep your eyes open and your heart shut. If, through pitying that girl, you ever come to love her, you are lost. If you deal carelessly with her, beware! This is not all. There are other eyes on you beside Elsie Venner's. Do you go armed?”

“I do!” said Mr. Bernard,—and he “put his hands up” in the shape of fists, in such a way as to show that he was master of the natural weapons at any rate.

The Doctor could not help smiling. But his face fell in an instant.

“You may want something more than those tools to work with. Come with me into my sanctum.”

The Doctor led Mr. Bernard into a small room opening out of the study. It was a place such as anybody but a medical man would shiver to enter. There was the usual tall box with its bleached, rattling tenant; there were jars in rows where “interesting cases” outlived the grief of widows and heirs in alcoholic immortality,—for your “preparation-jar” is the true “monumentum aere perennius;” there were various semi-possibilities of minute dimensions and unpromising developments; there were shining instruments of evil aspect, and grim plates on the walls, and on one shelf by itself, accursed and apart, coiled in a long cylinder of spirit, a huge crotalus, rough-scaled, flatheaded, variegated with dull bands, one of which partially encircled the neck like a collar,—an awful wretch to look upon, with murder written all over him in horrid hieroglyphics. Mr. Bernard's look was riveted on this creature,—not fascinated certainly, for its eyes looked like white beads, being clouded by the action of the spirits in which it had been long kept,—but fixed by some indefinite sense of the renewal of a previous impression;—everybody knows the feeling, with its suggestion of some past state of existence. There was a scrap of paper on the jar, with something written on it. He was reaching up to read it when the Doctor touched him lightly.

“Look here, Mr. Langdon!” he said, with a certain vivacity of manner, as if wishing to call away his attention,—“this is my armory.”

The Doctor threw open the door of a small cabinet, where were disposed in artistic patterns various weapons of offence and defence,—for he was a virtuoso in his way, and by the side of the implements of the art of healing had pleased himself with displaying a collection of those other instruments, the use of which renders the first necessary.

“See which of these weapons you would like best to carry about you,” said the Doctor.

Mr. Bernard laughed, and looked at the Doctor as if he half doubted whether he was in earnest.

“This looks dangerous enough,” he said,—“for the man who carries it, at least.”

He took down one of the prohibited Spanish daggers or knives which a traveller may, occasionally get hold of and smuggle out of the country. The blade was broad, trowel-like, but the point drawn out several inches, so as to look like a skewer.

“This must be a jealous bull-fighter's weapon,” he said, and put it back in its place.

Then he took down an ancient-looking broad-bladed dagger, with a complex aspect about it, as if it had some kind of mechanism connected with it.

“Take care!” said the Doctor; “there is a trick to that dagger.”

He took it and touched a spring. The dagger split suddenly into three blades, as when one separates the forefinger and the ring-finger from the middle one. The outside blades were sharp on their outer edge. The stab was to be made with the dagger shut, then the spring touched and the split blades withdrawn.

Mr. Bernard replaced it, saying, that it would have served for sidearm to old Suwarrow, who told his men to work their bayonets back and forward when they pinned a Turk, but to wriggle them about in the wound when they stabbed a Frenchman.

“Here,” said the Doctor, “this is the thing you want.”

He took down a much more modern and familiar implement,—a small, beautifully finished revolver.

“I want you to carry this,” he said; “and more than that, I want you to practise with it often, as for amusement, but so that it maybe seen and understood that you are apt to have a pistol about you. Pistol-shooting is pleasant sport enough, and there is no reason why you should not practise it like other young fellows. And now,” the Doctor said, “I have one other, weapon to give you.”

He took a small piece of parchment and shook a white powder into it from one of his medicine-jars. The jar was marked with the name of a mineral salt, of a nature to have been serviceable in case of sudden illness in the time of the Borgias. The Doctor folded the parchment carefully, and marked the Latin name of the powder upon it.

“Here,” he said, handing it to Mr. Bernard, “you see what it is, and you know what service it can render. Keep these two protectors about your person day and night; they will not harm you, and you may want one or the other or both before you think of it.”

Mr. Bernard thought it was very odd, and not very old-gentlemanlike, to be fitting him out for treason, stratagem, and spoils, in this way. There was no harm, however, in carrying a doctor's powder in his pocket, or in amusing himself with shooting at a mark, as he had often done before. If the old gentleman had these fancies, it was as well to humor him.

So he thanked old Doctor Kittredge, and shook his hand warmly as he left him.

“The fellow's hand did not tremble, nor his color change,” the Doctor said, as he watched him walking away. “He is one of the right sort.”