“Then we had the visit from our friends next morning, shadowed always by Stapleton in the cab. From his knowledge of our rooms and of my appearance, as well as from his general conduct, I am inclined to think that Stapleton’s career of crime has been by no means limited to this single Baskerville affair. It is suggestive that during the last three years there have been four considerable burglaries in the west country, for none of which was any criminal ever arrested. The last of these, at Folkestone Court, in May, was remarkable for the cold-blooded pistolling of the page, who surprised the masked and solitary burglar. I cannot doubt that Stapleton recruited his waning resources in this fashion, and that for years he has been a desperate and dangerous man.
“We had an example of his readiness of resource that morning when he got away from us so successfully, and also of his audacity in sending back my own name to me through the cabman. From that moment he understood that I had taken over the case in London, and that therefore there was no chance for him there. He returned to Dartmoor and awaited the arrival of the baronet.”
“One moment!” said I. “You have, no doubt, described the sequence of events correctly, but there is one point which you have left unexplained. What became of the hound when its master was in London?”
“I have given some attention to this matter and it is undoubtedly of importance. There can be no question that Stapleton had a confidant, though it is unlikely that he ever placed himself in his power by sharing all his plans with him. There was an old manservant at Merripit House, whose name was Anthony. His connection with the Stapletons can be traced for several years, as far back as the school-mastering days, so that he must have been aware that his master and mistress were really husband and wife. This man has disappeared and has escaped from the country. It is suggestive that Anthony is not a common name in England, while Antonio is so in all Spanish or Spanish-American countries. The man, like Mrs. Stapleton herself, spoke good English, but with a curious lisping accent. I have myself seen this old man cross the Grimpen Mire by the path which Stapleton had marked out. It is very probable, therefore, that in the absence of his master it was he who cared for the hound, though he may never have known the purpose for which the beast was used.
“The Stapletons then went down to Devonshire, whither they were soon followed by Sir Henry and you. One word now as to how I stood myself at that time. It may possibly recur to your memory that when I examined the paper upon which the printed words were fastened I made a close inspection for the watermark. In doing so I held it within a few inches of my eyes, and was conscious of a faint smell of the scent known as white jessamine. There are seventy-five perfumes, which it is very necessary that a criminal expert should be able to distinguish from each other, and cases have more than once within my own experience depended upon their prompt recognition. The scent suggested the presence of a lady, and already my thoughts began to turn towards the Stapletons. Thus I had made certain of the hound, and had guessed at the criminal before ever we went to the west country.
“It was my game to watch Stapleton. It was evident, however, that I could not do this if I were with you, since he would be keenly on his guard. I deceived everybody, therefore, yourself included, and I came down secretly when I was supposed to be in London. My hardships were not so great as you imagined, though such trifling details must never interfere with the investigation of a case. I stayed for the most part at Coombe Tracey, and only used the hut upon the moor when it was necessary to be near the scene of action. Cartwright had come down with me, and in his disguise as a country boy he was of great assistance to me. I was dependent upon him for food and clean linen. When I was watching Stapleton, Cartwright was frequently watching you, so that I was able to keep my hand upon all the strings.
“I have already told you that your reports reached me rapidly, being forwarded instantly from Baker Street to Coombe Tracey. They were of great service to me, and especially that one incidentally truthful piece of biography of Stapleton’s. I was able to establish the identity of the man and the woman and knew at last exactly how I stood. The case had been considerably complicated through the incident of the escaped convict and the relations between him and the Barrymores. This also you cleared up in a very effective way, though I had already come to the same conclusions from my own observations.
“By the time that you discovered me upon the moor I had a complete knowledge of the whole business, but I had not a case which could go to a jury. Even Stapleton’s attempt upon Sir Henry that night which ended in the death of the unfortunate convict did not help us much in proving murder against our man. There seemed to be no alternative but to catch him red-handed, and to do so we had to use Sir Henry, alone and apparently unprotected, as a
