“You know such a lot, Mr. Holmes, perhaps you had better tell us some more,” he sneered.

“I have no doubt that I could tell you a great deal more, Mr. Barker; but it would come with a better grace from you.”

“Oh, you think so, do you? Well, all I can say is that if there’s any secret here it is not my secret, and I am not the man to give it away.”

“Well, if you take that line, Mr. Barker,” said the inspector quietly, “we must just keep you in sight until we have the warrant and can hold you.”

“You can do what you damn please about that,” said Barker defiantly.

The proceedings seemed to have come to a definite end so far as he was concerned; for one had only to look at that granite face to realize that no peine forte et dure would ever force him to plead against his will. The deadlock was broken, however, by a woman’s voice. Mrs. Douglas had been standing listening at the half opened door, and now she entered the room.

“You have done enough for now, Cecil,” said she. “ Whatever comes of it in the future, you have done enough.”

“Enough and more than enough,” remarked Sherlock Holmes gravely. “I have every sympathy with you, madam, and should strongly urge you to have some confidence in the common common sense of our jurisdiction and to take the police voluntarily into your complete confidence. It may be that I am myself at fault for not following up the hint which you conveyed to me through my friend, Dr. Watson; but, at that time I had every reason to believe that you were directly concerned in the crime. Now I am assured that this is not so. At the same time, there is much that is unexplained, and I should strongly recommend that you ask Mr. Douglas to tell us his own story.”

Mrs. Douglas gave a cry of astonishment at Holmes’s words. The detectives and I must have echoed it, when we were aware of a man who seemed to have emerged from the wall, who advanced now from the gloom of the corner in which he had appeared. Mrs. Douglas turned, and in an instant her arms were round him. Barker had seized his outstretched hand.

“It’s best this way, Jack,” his wife repeated; “I am sure that it is best.”

“Indeed, yes, Mr. Douglas,” said Sherlock Holmes, “I am sure that you will find it best.”

The man stood blinking at us with the dazed look of one who comes from the dark into the light. It was a remarkable face, bold gray eyes, a strong, short-clipped, grizzled moustache, a square, projecting chin, and a humorous mouth. He took a good look at us all, and then to my amazement he advanced to me and handed me a bundle of paper.

“I’ve heard of you,” said he in a voice which was not quite English and not quite American, but was altogether mellow and pleasing. “You are the historian of this bunch. Well, Dr. Watson, you’ve never had such a story as that pass through your hands before, and I’ll lay my last dollar on that. Tell it your own way; but there are the facts, and you can’t miss the public so long as you have those. I’ve been cooped up two days, and I’ve spent the daylight hours — as much daylight as I could get in that rat trap — in putting the thing into words. You’re welcome to them — you and your public. There’s the story of the Valley of Fear.”

I did not pause to argue over this atrocious sentiment.

“I shall be back 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 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.”