“It is well,” replied my visitor. “Lanyon, you remember your vows: what follows is under the seal of our profession. And now, you who have so long been bound to the most narrow and material views, you who have denied the virtue of transcendental medicine, you who have derided your superiors — behold!”

He put the glass to his lips and drank at one gulp. A cry followed; he reeled, staggered, clutched at the table and held on, staring with injected eyes, gasping with open mouth; and as I looked there came, I thought, a change — he seemed to swell — his face became suddenly black and the features seemed to melt and alter — and the next moment, I had sprung to my feet and leaped back against the wall, my arm raised to shield me from that prodigy, my mind submerged in terror.

“O God!” I screamed, and “O God!” again and again; for there before my eyes — pale and shaken, and half-fainting, and groping before him with his hands, like a man restored from death — there stood Henry Jekyll!

What he told me in the next hour, I cannot bring my mind to set on paper. I saw what I saw, I heard what I heard, and my soul sickened at it; and yet now when that sight has faded from my eyes, I ask myself if I believe it, and I cannot answer. My life is shaken to its roots; sleep has left me; the deadliest terror sits by me at all hours of the day and night; I feel that my days are numbered, and that I must die; and yet I shall die incredulous. As for the moral turpitude that man unveiled to me, even with tears of penitence, I cannot, even in memory, dwell on it without a start of horror. I will say but one thing, Utterson, and that (if you can bring your mind to to credit it) will be more than enough. The creature who crept into my house that night was, on Jekyll’s own confession, known by the name of Hyde and hunted for in every corner of the land as the murderer of Carew.

HASTIE LANYON.

I WAS born in the year 18— to a large fortune, endowed besides with excellent parts, inclined by nature to industry, fond of the respect of the wise and good among my fellow-men, and thus, as might have been supposed, with every guarantee of an honourable and distinguished future. And indeed the worst of my faults was a certain impatient gaiety of disposition, such as has made the happiness of many, but such as I found it hard to reconcile with my imperious desire to carry my head high, and wear a more than commonly grave countenance before the public. Hence it came about that I concealed my pleasures; and that when I reached years of reflection, and began to look round me and take stock of my progress and position in the world, I stood already committed to a profound duplicity of life. Many a man would have even blazoned such irregularities as I was guilty of; but from the high views that I had set before me, I regarded and hid them with an almost morbid sense of shame. It was thus rather the exacting nature of my aspirations than any particular degradation in my faults, that made me what I was and, with even a deeper trench than in the majority of men, severed in me those provinces of good and ill which divide and compound man’s dual nature. In this case, I was driven to reflect deeply and inveterately on that hard law of life, which lies at the root of religion and is one of the most plentiful springs of distress. Though so profound a double-dealer, I was in no sense a hypocrite; both sides of me were in dead earnest; I was no more myself when I laid aside restraint and plunged in shame, than when I laboured, in the eye of day, at the furtherance of knowledge or the relief of sorrow and suffering. And it chanced that the direction of my scientific studies, which led wholly toward the mystic and the transcendental, re-acted and shed a strong light on this consciousness of the perennial war among my members. With every day, and from both sides of my intelligence, the moral and the intellectual, I thus drew steadily nearer to that truth, by whose partial discovery I have been doomed to such a dreadful shipwreck: that man is not truly one, but truly two. I say two, because the state of my own knowledge does not pass beyond that point. Others will follow, others will outstrip me on the same lines; and I hazard the guess that man will be ultimately known for a mere polity of multifarious, incongruous, and independent denizens. I, for my part, from the nature of my life, advanced infallibly in one direction and in one direction only. It was on the moral side, and in my own person, that I learned to recognise the thorough and primitive duality of man; I saw that, of the two natures that contended in the field of my consciousness, even if I could rightly be said to be either, it was only because I was radically both; and from an early date, even before the course of my scientific discoveries had begun to suggest the most naked possibility of such a miracle, I had learned to dwell with pleasure, as a beloved day-dream, on the thought of the separation of these elements. If each, I told myself, could but be housed in separate identities, life would be relieved of all that was unbearable; the unjust delivered from the aspirations might go his way, and remorse of his more upright twin; and the just could walk steadfastly and securely on his upward path, doing the good things in which he found his pleasure, and no longer exposed to disgrace and penitence by the hands of this extraneous evil. It was the curse of mankind that these incongruous fagots were thus bound together that in the agonised womb of consciousness, these polar twins should be continuously struggling. How, then, were they dissociated?

It was some time before I could summon resolution to go down through the trees and bushes upon the flank of the headland to the beach. At last I did it at a run; and as I emerged from the thicket upon the sand, I heard some other body come crashing after me. At that I completely lost my head with fear, and began running along the sand. Forthwith there came the swift patter of soft feet in pursuit. I gave a wild cry, and redoubled my pace. Some dim, black things about three or four times the size of rabbits went running or hopping up from the beach towards the bushes as I passed.

So long as I live, I shall remember the terror of that chase. I ran near the water’s edge, and heard every now and then the splash of the feet that gained upon me. Far away, hopelessly far, was the yellow light. All the night about us was black and still. Splash, splash, came the pursuing feet, nearer and nearer. I felt my breath going, for I was quite out of training; it whooped as I drew it, and I felt a pain like a knife at my side. I perceived the Thing would come up with me long before I reached the enclosure, and, desperate and sobbing for my breath, I wheeled round upon it and struck at it as it came up to me, — struck with all my strength. The stone came out of the sling of the handkerchief as I did so. As I turned, the Thing, which had been running on all-fours, rose to its feet, and the missile fell fair on its left temple. The skull rang loud, and the animal-man blundered into me, thrust me back with its hands, and went staggering past me to fall headlong upon the sand with its face in the water; and there it lay still.

I could not bring myself to approach that black heap. I left it there, with the water rippling round it, under the still stars, and giving it a wide berth pursued my way towards the yellow glow of the house; and presently, with a positive effect of relief, came the pitiful moaning of the puma, the sound that had originally driven me out to explore this mysterious island. At that, though I was faint and horribly fatigued, I gathered together all my strength, and began running again towards the light. I thought I heard a voice calling me.

AS I drew near the house I saw that the light shone from the open door of my room; and then I heard coming from out of the darkness at the side of that orange oblong of light, the voice of Montgomery shouting, “Prendick!” I continued running. Presently I heard him again. I replied by a feeble “Hullo!” and in another moment had staggered up to him.

“Where have you been?” said he, holding me at arm’s length, so that the light from the door fell on my face. “We have both been so busy that we forgot you until about half an hour ago.” He led me into the room and set me down in the deck chair. For awhile I was blinded by the light. “We did not think you would start to explore this island of ours without telling us,” he said; and then, “I was afraid — But — what — Hullo!”