The cab had driven up, and I left him.

Lower Burke Street proved to be a line of fine houses lying in the vague borderland between Notting Hill and Kensington. The particular one at which my cabman pulled up had an air of smug and demure respectability in its old-fashioned iron railings, its massive folding-door, and its shining brasswork. All was in keeping with a solemn butler who appeared framed in the pink radiance of a tinted electric light behind him.

"Yes, Mr. Culverton Smith is in. Dr. Watson! Very good, sir, I will take up your card."

My humble name and title did not appear to impress Mr. Culverton Smith. Through the half-open door I heard a high, petulant, penetrating voice.

"Who is this person? What does he want? Dear me, Staples, how often have I said that I am not to be disturbed in my hours of study?"

There came a gentle flow of soothing explanation from the butler.

"Well, I won't see him, Staples. I can't have my work inter- rupted like this. I am not at home. Say so. Tell him to come in the morning if he really must see me."

Again the gentle murmur.

"Well, well, give him that message. He can come in the morning, or he can stay away. My work must not be hindered."

I thought of Holmes tossing upon his bed of sickness and counting the minutes, perhaps, until I could bring help to him. It was not a time to stand upon ceremony. His life depended upon my promptness. Before the apologetic butler had delivered his message I had pushed past him and was in the room.

With a shrill cry of anger a man rose from a reclining chair beside the fire. I saw a great yellow face, coarse-grained and greasy, with heavy, double-chin, and two sullen, menacing gray eyes which glared at me from under tufted and sandy brows. A high bald head had a small velvet smoking-cap poised coquettishly upon one side of its pink curve. The skull was of enormous capacity, and yet as I looked down I saw to my amazement that the figure of the man was small and frail, twisted in the shoulders and back like one who has suffered from rickets in his childhood.

"What's this?" he cried in a high, screaming voice. "What is the meaning of this intrusion? Didn't I send you word that I would see you to-morrow morning?"

"I am sorry," said I, "but the matter cannot be delayed. Mr. Sherlock Holmes —"

The mention of my friend's name had an extraordinary effect upon the little man.