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."
"I don't think that you have any cause to be uneasy, Mrs. Hudson," I answered. "I have seen him like this before. He has some small matter upon his mind which makes him restless." I tried to speak lightly to our worthy landlady, but I was myself somewhat uneasy when through the long night I still from time to time heard the dull sound of his tread, and knew how his keen spirit was chafing against this involuntary inaction.
At breakfast-time he looked worn and haggard, with a little fleck of feverish color upon either cheek.
"You are knocking yourself up, old man," I remarked. "I heard you marching about in the night."
"No, I could not sleep," he answered. "This infernal problem is consuming me. It is too much to be balked by so petty an obstacle, when all else had been overcome. I know the men, the launch, everything; and yet I can get no news. I have set other agencies at work, and used every means at my disposal. The whole river has been searched on either side, but there is no news, nor has Mrs. Smith heard of her husband. I shall come to the conclusion soon that they have scuttled the craft. But there are objections to that."
"Or that Mrs. Smith has put us on a wrong scent."
"No, I think that may be dismissed. I had inquiries made, and there is a launch of that description."
"Could it have gone up the river?"
"I have considered that possibility too, and there is a search- party who will work up as far as Richmond. If no news comes to- day, I shall start off myself to-morrow, and go for the men rather than the boat. But surely, surely, we shall hear something."
We did not, however. Not a word came to us either from Wiggins or from the other agencies. There were articles in most of the papers upon the Norwood tragedy. They all appeared to be rather hostile to the unfortunate Thaddeus Sholto. No fresh details were to be found, however, in any of them, save that an inquest was to be held upon the following day. I walked over to Camberwell in the evening to report our ill success to the ladies, and on my return I found Holmes dejected and somewhat morose. He would hardly reply to my questions, and busied himself all evening in an abstruse chemical analysis which involved much heating of retorts and distilling of vapors, ending at last in a smell which fairly drove me out of the apartment. Up to the small hours of the morning I could hear the clinking of his test-tubes which told me that he was still engaged in his malodorous experiment.
In the early dawn I woke with a start, and was surprised to find him standing by my bedside, clad in a rude sailor dress with a pea-jacket, and a coarse red scarf round his neck.
"I am off down the river, Watson," said he. "I have been turning it over in my mind, and I can see only one way out of it. It is worth trying, at all events."
"Surely I can come with you, then?" said I.
"No; you can be much more useful if you will remain here as my representative. I am loath to go, for it is quite on the cards that some message may come during the day, though Wiggins was despondent about it last night. I want you to open all notes and telegrams, and to act on your own judgment if any news should come. Can I rely upon you?"
"I am afraid that you will not be able to wire to me, for I can hardly tell yet where I may find myself. If I am in luck, however, I may not be gone so very long. I shall have news of some sort or other before I get back."
I had heard nothing of him by breakfast-time. On opening the Standard, however, I found that there was a fresh allusion to the business. "With reference to the Upper Norwood tragedy," it remarked, "we have reason to believe that the matter promises to be even more complex and mysterious than was originally supposed. Fresh evidence has shown that it is quite impossible that Mr. Thaddeus Sholto could have been in any way concerned in the matter.