you have such a deuced round-the-corner way of doing it.”
“Well, well, I’ll drop past history and get down to present-day facts. I called last night, as I have already said, at the Manor House. I did not see either Barker or Mrs. Douglas. I saw no necessity to disturb them; but I was pleased to hear that the lady was not visibly pining and that she had partaken of an excellent dinner. My visit was specially made to the good Mr. Ames, with whom I exchanged some amiabilities, which culminated in his allowing me, without reference to anyone else, to sit alone for a time in the study.“
“What! With that?” I ejaculated.
“No, no, everything is now in order. You gave permission for that, Mr. Mac, as I am informed. The room was in its normal state, and in it I passed an instructive quarter of an hour.”
“What were you doing?”
“Well, not to make a mystery of so simple a matter, I was looking for the missing dumb-bell. It has always bulked rather large in my estimate of the case. I ended by finding it.”
“Where?”
“Ah, there we come to the edge of the unexplored. Let me go a little further, a very little further, and I will promise that you shall share everything that I know.”
“Well, we’re bound to take you on your own terms,” said the inspector; “but when it comes to telling us to abandon the case—why in the name of goodness should we abandon the case?”
“For the simple reason, my dear Mr. Mac, that you have not got the first idea what it is that you are investigating.”
“We are investigating the murder of Mr. John Douglas of Birlstone Manor.”
“Yes, yes, so you are. But don’t trouble to trace the mysterious gentleman upon the bicycle. I assure you that it won’t help you.”
“Then what do you suggest that we do?”
“I will tell you exactly what to do, if you will do it.”
“Well, I’m bound to say I’ve always found you had reason behind all your queer ways. I’ll do what you advise.”
“And you, Mr. White Mason?”
The country detective looked helplessly from one to the other. Holmes and his methods were new to him. “Well, if it is good enough for the inspector, it is good enough for me,” he said at last.
“Capital!” said Holmes. “Well, then, I should recommend a nice, cheery country walk for both of you. They tell me that the views from Birlstone Ridge over the Weald are very remarkable. No doubt lunch could be got at some suitable hostelry; though my ignorance of the country prevents me from recommending one. In the evening, tired but happy—”
“Man, this is getting past a joke!” cried MacDonald, rising angrily from his chair.
“Well, well, spend the day as you like,” said Holmes, patting him cheerfully upon the shoulder. “Do what you like and go where you will, but meet me here before dusk without fail—without fail, Mr. Mac.”
“That sounds more like sanity.”
“All of it was excellent advice; but I don’t insist, so long as you are here when I need you. But now, before we part, I want you to write a note to Mr. Barker.”
“Well?”
“I’ll dictate it, if you like. Ready?
“DEAR SIR:
It has struck me that it is our duty to drain the moat, in the hope that we may find some—“
“It’s impossible,” said the inspector. “I’ve made inquiry.”
“Tut, tut! My dear sir, please do what I ask you.”
“Well, go on.”
“—in the hope that we may find something which may bear upon our investigation. I have made arrangements, and the workmen will be at work early to-morrow morning diverting the stream—”
“Impossible!”
“—diverting the stream; so I thought it best to explain matters beforehand.
Now sign that, and send it by hand about four o‘clock. At that hour we shall meet again in this room. Until then we may each do what we like; for I can assure you that this inquiry has come to a definite pause.“
Evening was drawing in when we reassembled. Holmes was very serious in his manner, myself curious, and the detectives obviously critical and annoyed.
“Well, gentlemen,” said my friend gravely, “I am asking you now to put everything to the test with me, and you will judge for yourselves whether the observations I have made justify the conclusions to which I have come. It is a chill evening, and I do not know how long our expedition may last; so I beg that you will wear your warmest coats. It is of the first importance that