原文で読むシャーロック・ホームズ
ホーム長編緋色の研究四つの署名バスカヴィル家の犬恐怖の谷短編シャーロック・ホームズの冒険シャーロック・ホームズの回想シャーロック・ホームズの帰還最後の挨拶 シャーロック・ホームズの事件簿

I was horrified by my first glimpse of Holmes next morning, for he sat by the fire holding his tiny hypodermic syringe. I associated that instrument with the single weakness of his nature, and I feared the worst when I saw it glittering in his hand. He laughed at my expression of dismay and laid it upon the table.

“No, no, my dear fellow, there is no cause for alarm. It is not upon this occasion the instrument of evil, but it will rather prove to be the key which will unlock our mystery. On this syringe I base all my hopes. I have just returned from a small scouting expedition, and everything is favourable. Eat a good breakfast, Watson, for I propose to get upon Dr. Armstrong’s trail to-day, and once on it I will not stop for rest or food until I run him to his burrow.”

“In that case,” said I, “we had best carry our breakfast with us, for he is making an early start. His carriage is at the door.”

“Never mind. Let him go. He will be clever if he can drive where I cannot follow him. When you have finished, come downstairs with me, and I will introduce you to a detective who is a very eminent specialist in the work that lies before us.”

When we descended I followed Holmes into the stable yard, where he opened the door of a loose-box and led out a squat, lop-eared, white-and-tan dog, something between a beagle and a foxhound.

“Let me introduce you to Pompey,” said he. “Pompey is the pride of the local draghounds no very great flier, as his build will show, but a staunch hound on a scent. Well, Pompey, you may not be fast, but I expect you will be too fast for a couple of middle-aged London gentlemen, so I will take the liberty of fastening this leather leash to your collar. Now, boy, come along, and show what you can do.” He led him across to the doctor’s door. The dog sniffed round for an instant, and then with a shrill whine of excitement started off down the street, tugging at his leash in his efforts to go faster. In half an hour, we were clear of the town and hastening down a country road.

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“What have you done, Holmes?” I asked.

“A threadbare and venerable device, but useful upon occasion. I walked into the doctor’s yard this morning, and shot my syringe full of aniseed over the hind wheel. A draghound will follow aniseed from here to John o’ Groat’s, and our friend, Armstrong, would have to drive through the Cam before he would shake Pompey off his trail. Oh, the cunning rascal! This is how he gave me the slip the other night.”

The dog had suddenly turned out of the main road into a grass-grown lane. Half a mile farther this opened into another broad road, and the trail turned hard to the right in the direction of the town, which we had just quitted. The road took a sweep to the south of the town, and continued in the opposite direction to that in which we started.

“This détour has been entirely for our benefit, then?” said Holmes. “No wonder that my inquiries among those villagers led to nothing. The doctor has certainly played the game for all it is worth, and one would like to know the reason for such elaborate deception. This should be the village of Trumpington to the right of us. And, by Jove! here is the brougham coming round the corner. Quick, Watson quick, or we are done!”

He sprang through a gate into a field, dragging the reluctant Pompey after him. We had hardly got under the shelter of the hedge when the carriage rattled past. I caught a glimpse of Dr. Armstrong within, his shoulders bowed, his head sunk on his hands, the very image of distress. I could tell by my companion’s graver face that he also had seen.

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“I fear there is some dark ending to our quest,” said he. “It cannot be long before we know it. Come, Pompey! Ah, it is the cottage in the field!”

There could be no doubt that we had reached the end of our journey. Pompey ran about and whined eagerly outside the gate, where the marks of the brougham’s wheels were still to be seen. A footpath led across to the lonely cottage. Holmes tied the dog to the hedge, and we hastened onward. My friend knocked at the little rustic door, and knocked again without response. And yet the cottage was not deserted, for a low sound came to our ears a kind of drone of misery and despair which was indescribably melancholy. Holmes paused irresolute, and then he glanced back at the road which he had just traversed. A brougham was coming down it, and there could be no mistaking those gray horses.

“By Jove, the doctor is coming back!” cried Holmes. “That settles it. We are bound to see what it means before he comes.”

He opened the door, and we stepped into the hall. The droning sound swelled louder upon our ears until it became one long, deep wail of distress. It came from upstairs. Holmes darted up, and I followed him. He pushed open a half-closed door, and we both stood appalled at the sight before us.