Through the gloom one could dimly catch a glimpse of bodies lying in strange fantastic poses, bowed shoulders, bent knees, heads thrown back, and chins pointing upward, with here and there a dark, lack-lustre eye turned upon the newcomer. Out of the black shadows there glimmered little red circles of light, now bright, now faint, as the burning poison waxed or waned in the bowls of the metal pipes. The most lay silent, but some muttered to themselves, and others talked together in a strange, low, monotonous voice, their conversation coming in gushes, and then suddenly tailing off into silence, each mumbling out his own thoughts and paying little heed to the words of his neighbour. At the farther end was a small brazier of burning charcoal, beside which on a three-legged wooden stool there sat a tall, thin old man, with his jaw resting upon his two fists, and his elbows upon his knees, staring into the fire.

As I entered, a sallow Malay attendant had hurried up with a pipe for me and a supply of the drug, beckoning me to an empty berth.

“Thank you. I have not come to stay,” said I. “There is a friend of mine here, Mr. Isa Whitney, and I wish to speak with him.”

There was a movement and an exclamation from my right, and peering through the gloom I saw Whitney, pale, haggard, and and unkempt, staring out at me.

“My God! It’s Watson,” said he. He was in a pitiable state of reaction, with every nerve in a twitter. “I say, Watson, what o’clock is it?”

“Nearly eleven.”

“Of what day?”

“Of Friday, June 19th.”

“Good heavens! I thought it was Wednesday. It is Wednesday. What d’you want to frighten the chap for?” He sank his face onto his arms and began to sob in a high treble key.

“I tell you that it is Friday, man. Your wife has been waiting this two days for you. You should be ashamed of yourself!”

“So I am. But you’ve got mixed, Watson, for I have only been here a few hours, three pipes, four pipes — I forget how many. But I’ll go home with you. I wouldn’t frighten Kate — poor little Kate. Give me your hand! Have you a cab?”

“Yes, I have one waiting.”

“Then I shall go in it. But I must owe something. Find what I owe, Watson. I am all off colour. I can do nothing for myself.”

I walked down the narrow passage between the double row of sleepers, holding my breath to keep out the vile, stupefying fumes of the drug, and looking about for the manager. As I passed the tall man who sat by the brazier I felt a sudden pluck at my skirt, and a low voice whispered, “Walk past me, and then look back at me.” The words fell quite distinctly upon my ear. I glanced down. They could only have come from the old man at my side, and yet he sat now as absorbed as ever, very thin, very wrinkled, bent with age, an opium pipe dangling down from between his knees, as though it had dropped in sheer lassitude from his fingers. I took two steps forward and looked back. It took all my self-control to prevent me from breaking out into a cry of astonishment. He had turned his back so that none could see him but I. His form had filled out, his wrinkles were gone, the dull eyes had regained their fire, and there, sitting by the fire and grinning at my surprise, was none other than Sherlock Holmes. He made a slight motion to me to approach him, and instantly, as he turned his face half round to the company once more, subsided into a doddering, loose-lipped senility.

In Milan he had been advised to go to the Hotel Britannia, because it was not expensive, and English people went there. So he took a carriage, drove round the green space in front of Milan station, and away into the town. The streets were busy, but only half–heartedly so.

It must be confessed that every new move he made was rather an effort. Even he himself wondered why he was struggling with foreign porters and foreign cabmen, being talked at and not understanding a word. But there he was. So he went on with it.

The hotel was small and congenial. The hotel porter answered in English. Aaron was given a little room with a tiny balcony, looking on to a quiet street. So, he had a home of his own once more. He washed, and then counted his money. Thirty–seven pounds he had: and no more. He stood on the balcony and looked at the people going by below. Life seems to be moving so quick, when one looks down on it from above.

Across the road was a large stone house with its green shutters all closed. But from the flagpole under the eaves, over the central window of the uppermost floor—the house was four storeys high—waved the Italian flag in the melancholy damp air. Aaron looked at it—the red, white and green tricolour, with the white cross of Savoy in the centre. It hung damp and still. And there seemed a curious vacancy in the city—something empty and depressing in the great human centre. Not that there was really a lack of people. But the spirit of the town seemed depressed and empty. It was a national holiday. The Italian flag was hanging from almost every housefront.

It was about three o’clock in the afternoon. Aaron sat in the restaurant of the hotel drinking tea, for he was rather tired, and looking through the thin curtains at the little square outside, where people passed: little groups of dark, aimless–seeming men, a little bit poorer looking—perhaps rather shorter in stature—but very much like the people in any other town. Yet the feeling of the city was so different from that of London. There seemed a curious emptiness. The rain had ceased, but the pavements were still wet. There was a tension.

Suddenly there was a noise of two shots, fired in rapid succession. Aaron turned startled to look into the quiet piazza. And to his amazement, the pavements were empty, not a soul was in sight. Two minutes before the place was busy with passers–by, and a newspaper man selling the Corriere, and little carriages rattling through. Now, as if by magic, nobody, nothing. It was as if they had all melted into thin air.

The waiter, too, was peeping behind the curtain. A carriage came trotting into the square—an odd man took his way alone—the traffic began to stir once more, and people reappeared as suddenly as they had disappeared. Then the waiter ran hastily and furtively out and craned his neck, peering round the square. He spoke with two youths—rather loutish youths. Then he returned to his duty in the hotel restaurant.

“What was it? What were the shots?” Aaron asked him.