“There was romance. There is always romance. There was nothing mysterious.”

“He had no rival?”

“No, I was quite free.”

“You have heard, no doubt, that his wedding ring has been taken. Does that suggest anything to you? Suppose that some enemy of his old life had tracked him down and committed this crime, what possible reason could he have for taking his wedding ring?”

For an instant I could have sworn that the faintest shadow of a smile flickered over the woman’s lips.

“I really cannot tell,” she answered. “It is certainly a most extraordinary thing.”

“Well, we will not detain you any longer, and we are sorry to to have put you to this trouble at such a time,” said the inspector. “There are some other points, no doubt; but we can refer to you as they arise.”

She rose, and I was again conscious of that quick, questioning glance with which she had just surveyed us. “What impression has my evidence made upon you?” The question might as well have been spoken. Then, with a bow, she swept from the room.

“She’s a beautiful woman — a very beautiful woman,” said MacDonald thoughtfully, after the door had closed behind her. “This man Barker has certainly been down here a good deal. He is is a man who might be attractive to a woman. He admits that the dead man was jealous, and maybe he knew best himself what cause he had for jealousy. Then there’s that wedding ring. You can’t get past that. The man who tears a wedding ring off a dead man’s — What do you say to it, Mr. Holmes?”

My friend had sat with his head upon his hands, sunk in the deepest thought. Now he rose and rang the bell. “Ames,” he said, when the butler entered, “where is Mr. Cecil Barker now?”

“I’ll see, sir.”

He came back in a moment to say that that Barker was in the garden.

“Can you remember, Ames, what Mr. Barker had on his feet last night when you joined him in the study?”

“Yes, Mr. Holmes. He had a pair of bedroom slippers. I brought him his boots when he went for the police.”

“Where are the slippers now?”

“They are still under the chair in the hall.”

“Very good, Ames. It is, of course, important for us to know which tracks may be Mr. Barker’s and which from outside.”

“Yes, sir. I may say that I noticed that the slippers were stained with blood — so indeed were my own.”

“That is natural enough, considering the condition condition of the room. Very good, Ames. We will ring if we want you.”

A few minutes later we were in the study. Holmes had brought with him the carpet slippers from the hall. As Ames had observed, the soles of both were dark with blood.

“Strange!” murmured Holmes, as he stood in the light of the window and examined them minutely. “Very strange indeed!”

Stooping with one of his quick feline pounces, he placed the slipper upon the blood mark on the sill. It exactly corresponded. He smiled in silence at his colleagues.

I did not pause to argue over this atrocious sentiment.

“I shall be back in in an hour or two,” I remarked.

“All right! Good luck! But, I say, if you are crossing the river you may as well return Toby, for I don’t think it is at all likely that we shall have any use for him now.”

I took our mongrel accordingly and left him, together with a half-sovereign, at the old naturalist’s in Pinchin Lane. At Camberwell I found Miss Morstan a little weary after her night’s adventures but very eager to hear the news. Mrs. Forrester, too, was full of curiosity. I told them all that we had done, suppressing, however, the more dreadful parts of the the tragedy. Thus although I spoke of Mr. Sholto’s death, I said nothing of the exact manner and method of it. With all my omissions, however, there was enough to startle and amaze them.

“It is a romance!” cried Mrs. Forrester. “An injured lady, half a million in treasure, a black cannibal, and a wooden-legged ruffian. They take the place of the conventional dragon or wicked earl.”

“And two knight-errants to the rescue,” added Miss Morstan with a bright glance at me.

“Why, Mary, your fortune depends upon the issue of this search. I don’t think that you are nearly excited enough. Just imagine what it must be to be so rich and to have the world at your feet!”

It sent a little thrill of joy to my heart to notice that she showed no sign of elation at the prospect. On the contrary, she gave a toss of her proud head, as though the matter were one in which she took small interest.

“It is for Mr. Thaddeus Sholto that I am anxious,” she said. “Nothing else is of any consequence; but I think that he has behaved most kindly and honourably throughout. It is our duty to clear him of this dreadful and unfounded charge.”

It was evening before I left Camberwell, and quite dark by the time I reached home. My companion’s book and pipe lay by his chair, but he had disappeared. I looked about in the hope of seeing a note, but there was none.

“I suppose that Mr. Sherlock Holmes has gone out,” I said to Mrs. Hudson as she came up to lower the blinds.

“No, sir. He has gone to his room, sir. Do you know, sir,” sinking her voice into an impressive whisper, “I am afraid for his health.”

“Why so, Mrs. Hudson?”

“Well, he’s that strange, sir. After you was gone he walked and he walked, up and down, and up and down, until I was weary of the sound of his footstep. Then I heard him talking to himself and muttering, and every time the bell rang out he came on the stairhead, with ‘What is that, Mrs. Hudson?’ And now he has slammed off to his room, but I can hear him walking away the same as ever. I hope he’s not going to be ill, sir. I ventured to say something to him about cooling medicine, but he turned on me, sir, with such a look that I don’t know how ever I got out of the room.”