"You misunderstand me, Watson. You had already indicated that your services were called upon more or less by chance. But what I was saying was that the size of your fee did not surprise me, since it is clearly evident that you were required for a quality quite other than your medical attainments."
"Indeed?" I answered, a little nettled I must confess. "And what quality had you in mind?"
"Why, distance, my dear fellow. The distance between medical adviser and patient, and the complete discretion that follows from that."
"I am by no means sure that I understand."
"No? Yet the matter is simple enough. A person living in a remote country house, a gentleman for whom monetary considerations have little weight, sends a trusted servant to obtain the immediate services of a London doctor, of any London doctor more or less, and you expect me to be surprised that you received a fee altogether out of the ordinary?"
"Well, Holmes," I replied, "I will not disguise that my remuneration was perhaps excessive. But my patient evidently is a wealthy man and one prey to nervous fears. He trusts, too, to receive my continuing attentions from week to week. The situation does not strike me as being very much out of the ordinary."
"No, Watson? But I tell you that it is out of the ordinary. The man you attended this afternoon is no ordinary man, you may take my word for that."
"Well, if you say so, Holmes, if you say so," I replied.
Yet I could not but think that for once my old friend had read too much into the circumstances, and I quickly sought for some other subject of conversation, being much relieved when Holmes too seemed disinclined to pursue a matter in which he might be thought to have me at a disadvantage. The remainder of the visit passed pleasantly enough, and I had the satisfaction of leaving Holmes looking a good deal more brisk and cheerful than he had done upon my arrival.
I went down to Hertfordshire again a week later and found my patient already much better for the treatment I had prescribed. I was hopeful enough, indeed, to feel that another two or three weeks of the same regimen, which included plenty of rest and a light diet, would see the illness through.
It was just as I stepped back from the bed after concluding my examination, however, that out of the corner of my eye I detected a sharp movement just outside the window. I was so surprised, since there was no balcony outside, that something of my alarm must have communicated itself to my patient who at once demanded, with the full querulousness of his indisposition, what it was that I had seen.
"I thought I saw a man out there, a glimpse of a face, dark brown and wrinkled," I answered without premeditation, so disturbed was I by an aura of malignancy I had been aware of even from my brief sight of that visage.
But I quickly sought to counteract any anxiety I might have aroused in my already nervous patient.
"Yet it can hardly have been a man," I said. "It was more likely a bird perching momentarily in the ivy."
"No, no," Mr Smith said, in sharp command. "A face, A burglar. I always knew this house was unsafe. After him doctor, after him. Lay him by the heels. Catch him. Catch him."
I thought it best at least to make pretence of obeying the peremptory order. There would be little hope of calming my patient unless I made an excursion into the garden.
I hurried out of the room and down the stairs, calling to the manservant, who, I had gathered, was the sole other occupant of the house. But he evidently must have been in the kitchens or elsewhere out of hearing since I had no reply. I ran straight out of the front door and looked about me. At once, down at the far side of the garden, I detected a movement behind a still leaf-clad beech hedge. I set out at a run.
Holmes had been right, I thought, as swiftly and silently I crossed a large, damp-sodden lawn. My patient must be a man of mystery if he was being spied upon by daylight in this daring fashion. His cries of alarm over a burglary must, then, be false. No ordinary burglar, surely, would seek to enter a house by broad daylight.
My quarry had by now gone slinking along the far side of the beech hedge to a point where I lost sight of him behind a dense rhododendron shrubbery. But I was running on a course to cut him off, and I made no doubt that before long I would have the rogue by the collar.
Indeed, as soon as I had rounded the dense clump of rhododendrons, I saw a small wicket gate in the hedge ahead with the figure of the man who had been spying on my patient only just beyond. He appeared from his garb to be a gypsy. In a moment I was through the gate, and in another moment I had him by the arm.
"Now, you villain," I cried. "We shall have the truth of it."
But even before the man had had time to turn in my grasp I heard from behind me the sound of sudden, wild, grim, evil laughter. I looked back. Peering at the two of us from the shelter of the rhododendrons was that same brown, wrinkled face I had glimpsed looking in at my patient's window. I loosened my grip on the gipsy, swung about and once more set out in pursuit.
This time I did not have so far to go. No sooner had I reached the other side of the shrubbery than I came face to face with my man. But he was my man no longer. He wore the same nondescript clothes that I had caught sight of among the brittle rhododendron leaves and his face was still brown-coloured. But that look of hectic evil in it had vanished clear away and in its place were the familiar features of my friend, Sherlock Holmes.
"I am sorry, Watson, to have put you to the trouble of two chases in one afternoon," he said. "But I had to draw you away from that fellow before revealing myself."
"Holmes," I cried. "Then it was you at the window up there?"
"It was, doctor. I knew that it was imperative that I myself should take a good look at this mysterious patient of yours, and so I took the liberty of following you, knowing that this was your
day for visiting the case. But you were a little too quick for me in the end, my dear fellow, and I had to beat a more hurried retreat than I altogether cared to."
"Yes, but all the same, Holmes," I said. "You cannot have had any good reason to suppose that it was necessary to spy upon my patient in that manner."
"No good reason, doctor? Why, I should have thought the third finger of his right hand was reason enough, were there no other."
"The third finger of his right hand?"
"Why, yes, my dear fellow. Surely you are not going to tell me that you noticed nothing about that? Come, I was at that window for little more than three or four minutes and I had grasped its significance long before you turned and saw me."
"Now that I think about it," I replied, "my patient does wear a finger-stall on the third finger of his right hand. Some trifling injury, I suppose. It certainly could in no way contribute to his condition."
"I never suggested that it did, doctor. I am sure you know your business better than that. Trust me, then, to know mine."
"But does his concealing that finger have some significance?" I asked.
"Of course it does. Tell me, what does a man customarily wear upon his third finger?"
"A ring, I suppose. But that would not be upon the right hand, surely?"
"Yes, Watson, a ring. You have arrived at the point with your customary perspicacity. But why should a man wish to conceal a particular ring? Tell me that."
"Holmes, I cannot. I simply cannot."
"Because the ring has a particular meaning. And who is it who would wear a ring of that nature? Why, a monarch, of course. I tell you that man in bed there is a king, and he is hiding for some good reason. There can scarcely be any doubt about that."
To my mind, there was at least room for a measure of disagreement with this conclusion. Smith was perhaps a name that anyone wishing to live anonymously might take, but certainly my patient had shown not the least trace of a foreign accent, as he was surely likely to do if he were the ruler of one of the lesser European states whose appearance, especially since he wore a full beard, might be unknown to me. Yet he did have a manservant of European origin, though here again this was not an altogether uncommon circumstance for a single English gentleman who might be something of a traveller. I would have liked to put all these doubts and queries to my friend, but from the moment that he had told me what he had deduced from my patient's concealed finger he lapsed into one of those moods of silence well familiar to me, and for the whole of our journey back to London he uttered scarcely a word, little more than to say to me at the station in Hertfordshire that he had a number of telegrams which he needed urgently to despatch.