“Good-morning, sair,” he said, bringing in, in addition to the customary herb-breakfast, an ill-cooked rabbit. Montgomery followed him. His roving eye caught the position of my arm and he smiled askew.

The puma was resting to heal that day; but Moreau, who was singularly solitary in his habits, did not join us. I talked with Montgomery to clear my ideas of the way in which the Beast Folk lived. In particular, I was urgent to know how these inhuman monsters were kept from falling upon Moreau and Montgomery and from rending one another. He explained to me that the comparative safety of Moreau and himself was due to the limited mental scope of these monsters. In spite of their increased intelligence and the tendency of their animal instincts to reawaken, they had certain fixed ideas implanted by Moreau in their minds, which absolutely bounded their imaginations. They were really hypnotised; had been told that certain things were impossible, and that certain things were not to be done, and these prohibitions were woven into the texture of their minds beyond any possibility of disobedience or dispute.

Certain matters, however, in which old instinct was at war with Moreau’s convenience, were in a less stable condition. A series of propositions called the Law (I bad already heard them recited) battled in their minds with the deep-seated, ever-rebellious cravings of their animal natures. This Law they were ever repeating, I found, and ever breaking. Both Montgomery and Moreau displayed particular solicitude to keep them ignorant of the taste of blood; they feared feared the inevitable suggestions of that flavour. Montgomery told me that the Law, especially among the feline Beast People, became oddly weakened about nightfall; that then the animal was at its strongest; that a spirit of adventure sprang up in them at the dusk, when they would dare things they never seemed to dream about by day. To that I owed my stalking by the Leopard-man, on the night of my arrival. But during these earlier days of my stay they broke the Law only furtively and after dark; in the daylight there was a general atmosphere of respect for its multifarious prohibitions.

And here perhaps I may give a few general facts about the island and the Beast People. The island, which was of irregular outline and lay low upon the wide sea, had a total area, I suppose, of seven or eight square miles.[2] It was volcanic in origin, and was now fringed on three sides by coral reefs; some fumaroles to the northward, and a hot spring, were the only vestiges of the forces that had long since originated it. Now and then a faint quiver of earthquake would be sensible, and sometimes the ascent of the spire of smoke would be rendered tumultuous by gusts of steam; but that was all. The population of the island, Montgomery informed me, now numbered rather more than sixty of these strange creations of Moreau’s art, not counting the smaller monstrosities which lived in the undergrowth and were without human form. Altogether he had made nearly a hundred and twenty; but many had died, and others — like the writhing Footless Thing of which he had told me — had come by violent ends. In answer to my question, Montgomery said that they actually bore offspring, but that these generally died. When they lived, Moreau took them and stamped the human form upon them. There was no evidence of the inheritance of their acquired human characteristics. The females were less numerous than the males, and liable to much furtive persecution in spite of the monogamy the Law enjoined.

The lawyer put it in his pocket. “I would say nothing of this paper. If your master has fled or is dead, we may at least save his credit. It is now ten; I must go home and read these documents in quiet; but I shall be back before midnight, when we shall send for the police.”

They went out, locking the door of the theatre behind them; and Utterson, once more leaving the servants gathered about the fire in the hall, trudged back to his office to read the two narratives in which this mystery was now to be explained.

ON the ninth of January, now four days ago, I received by the evening delivery a registered envelope, addressed in the hand of my colleague and old school-companion, Henry Jekyll. I was a good deal surprised by this; for we were by no means in the habit of correspondence; I had seen the man, dined with him, indeed, the night before; and I could imagine nothing in our intercourse that should justify formality of registration. The contents increased my wonder; for this is how the letter ran: