I said. "Why is this head distinguished from the others? They are all in compartments lined with black velvet and have black labels with white numbers and dates; this one has a compartment lined with red velvet and a red label with a gold number and date, just as in the case of that end skeleton." I glanced across at the case and then it came to me in a flash that the numbers and the dates were identical on both.

Challoner saw that I had observed this and replied: "It is perfectly simple, my dear fellow. That skeleton and this head were acquired on the same day, and with their acquirement my collection was complete. They were the final specimens and I have added nothing since I got them. But in the case of the head there was a further reason for a distinctive setting: it is the gem of the whole collection. Just look at the hair. Take my lens and examine it."

He handed me his lens and I picked the head out of its scarlet nest—it was as light as a cork—and brought it close to my eye. And then, even without the lens, I could see what Challoner meant. The hair presented an excessively rare abnormality; it was what is known as "ringed hair;" that is to say, each hair was marked by alternate light and dark rings.

"You say this is really human hair?" I asked.

"Undoubtedly. And a very fine example of ringed hair; the only one, I may say, that I have ever seen."

"I have never seen a specimen before," said I, laying the little head down in its compartment, "nor," I added, "have I ever seen or heard of anything like these uncanny objects. Won't you tell me where you got them?"

"Not now," said Challoner. "You will learn all about them from the 'Archives,' and very interesting you will find them. And now we'll put them away." He placed the lids on the boxes, and, when I had stowed them away in the cupboard, he made me replace the panel and take a special note of the position of the fastenings for future use.

"Can you stay and have some dinner with me?" he asked, adding, "I am quite presentable at table, still, though I don't swallow very comfortably."

"Yes," I answered, "I will stay with pleasure; I am not officially back at work yet. Hanley is still in charge of my practice."

Accordingly we dined together, though, as far as he was concerned, the dinner was rather an empty ceremony. But he was quite cheerful; in fact, he seemed in quite high spirits, and in the intervals of struggling with his food contrived to talk a little in his quaint, rather grotesquely humorous fashion.

While the meal was in progress, however, our conversation was merely desultory and not very profuse; but when the cloth was removed and the wine set on the table he showed a disposition for more connected talk.

"I suppose I can have a cigar, Wharton? Won't shorten my life seriously, h'm?"

If it would have killed him on the spot, I should have raised no objection. I replied by pushing the box towards him, and, when he had selected a cigar and cut off its end with a meditative air, he looked up at me and said:

"I am inclined to be reminiscent tonight, Wharton; to treat you to a little autobiography, h'm?"

"By all means. You will satisfy your own inclinations and my curiosity at the same time."

"You're a deuced polite fellow, Wharton. But I'm not going to bore you. You'll be really interested in what I'm going to tell you; and especially will you be interested when you come to go through the museum by the light of the little history that you are going to hear. For you must know that my life for the last twenty years has been bound up with my collection. The one is, as it were, a commentary on and an illustration of the other. Did you know that I had ever been married?"

"No," I answered in some surprise; for Challoner had always seemed to me the very type of the solitary, self-contained bachelor.

"I have never mentioned it," said he. "The subject would have been a painful one. It is not now. The malice of sorrow and misfortune loses its power as I near the end of my pilgrimage. Soon I shall step across the border and be out of its jurisdiction forever."

He paused, lit his cigar, took a few labored draughts of the fragrant smoke, and resumed: "I did not marry until I was turned forty. I had no desire to. I was a solitary man, full of my scientific interests and not at all susceptible to the influence of women. But at last I met my late wife and found her different from all other women whom I had seen. She was a beautiful girl, some twenty years younger than I, highly intelligent, cultivated and possessed of considerable property. Of course I was no match for her. I was nothing to look at, was double her age, was only moderately well off and had no special standing either socially or in the world of science. But she married me and, as I may say, she married me handsomely; by which I mean that she always treated our marriage as a great stroke of good fortune for her, as if the advantages were all on her side instead of on mine. As a result, we were absolutely devoted to each other. Our life was all that married life could be and that it so seldom is. We were inseparable. In our work, in our play, in every interest and occupation, we were in perfect harmony. We grudged the briefest moment of separation and avoided all society because we were so perfectly happy with each other. She was a wife in a million; and it was only after I had married her that I realized what a delightful thing it was to be alive. My former existence, looked back on from that time, seemed but a blank expanse through which I had stagnated as a chrysalis lingers on, half alive, through the dreary months of winter.

"We lived thus in unbroken concord, with mutual love that grew from day to day, until two years of perfect happiness had passed.

"And then the end came."

Here Challoner paused, and a look of unutterable sadness settled on his poor, misshapen face. I watched him with an uncomfortable premonition of something disagreeable in the sequel of his narrative as, with his trembling, puffy hand, he re-lighted the cigar that had gone out in the interval.

"The end came," he repeated presently. "The perfect happiness of two human beings was shattered in a moment. Let me describe the circumstances.

"I am usually a light sleeper, like most men of an active mind, but on this occasion I must have slept more heavily than usual. I awoke, however, with somewhat of a start and the feeling that something had happened. I immediately missed my wife and sat up in bed to listen. Faint creakings and sounds of movement were audible from below and I was about to get up and investigate when a door slammed, a bell rang loudly and then the report of a pistol or gun echoed through the house.

"I sprang out of bed and rushed down the stairs. As I reached the hall, someone ran past me in the darkness. There was a blinding flash close to my face and a deafening explosion; and when I recovered my sight, the form of a man appeared for an instant dimly silhouetted in the opening of the street door. The door closed with a bang, leaving the house wrapped in silence and gloom.

"My first impulse was to pursue the man, but it immediately gave way to alarm for my wife. I groped my way into the dining-room and was creeping towards the place where the matches were kept when my bare foot touched something soft and bulky. I stooped to examine it and my outspread hand came in contact with a face.

"I sprang up with a gasp of terror and searched frantically for the matches. In a few moments I had found them and tremblingly struck a light; and the first glimmer of the flame turned my deadly fear into yet more deadly realization. My wife lay on the hearth-rug, her upturned face as white as marble, her half-open eyes already glazing. A great, brown scorch marked the breast of her night-dress and at its center was a small stain of blood.

"She was stone dead. I saw that at a glance. The bullet must have passed right through her heart and she must have died in an instant.