and come out on to the terrace."
Somewhat reluctantly I followed Holmes, who now flung open the terrace doors and stalked forth into the winter night.
We were at the back of the house. Defined by snow, the gardens spread away to fields and pasture, darkly blotted by woods.
"Not there, Watson. Look down. Do you see?"
Under the steps leading from the terrace—those very steps on which the French Madame Caston had met her death—the snow lay thick and scarcely disturbed. The light of the room fell full there, upon four deeply incised letters: ENRV.
As I gazed, Holmes was off down the stair, kneeling by the letters and examining them closely.
"The snow has frozen hard and locked them in," I said. But other marks caught my eye. "Look, there are footsteps!"
"A woman's shoe. They will be Miss Caston's," said Holmes. "She too, it seems, did as I do now."
"Of course. But that was brave of her."
"She is a forthright woman, Watson. And highly acute, I believe."
Other than the scatter of woman's steps, the letters themselves, nothing was to be seen.
"They might have dropped from the sky."
Holmes stood up. "Despite her valour, it was a pity she walked about here. Some clue may have been defaced." He looked out over the gardens, with their shrubs and small trees, towards the wider landscape. "Watson, your silent shivering disturbs me. Go back indoors."
Affronted, I returned to the dining room, and found Miss Caston there, in a wine-red gown.
"They will serve dinner directly," she said. "Does Mr. Holmes join us, or shall something be kept hot for him?"
"You must excuse Holmes, Miss Caston. The problem always comes first. He is a creature of the mind."
"I know it, Doctor. Your excellent stories have described him exactly. He is the High Priest of logic and all pure, rational things. But also," she added, smiling, "dangerous, partly unhuman, a leopard, with the brain almost of a god."
I was taken aback. Yet, in the extreme colourfulness of what she had said, I did seem to make out Sherlock Holmes, both as I had portrayed him, and as I had seen him to be. A being unique.
However, at that moment Holmes returned into the room and Miss Caston moved away, casting at him only one sidelong glance.
The dinner was excellent, ably served by one of Miss Caston's two maids, and less well by the footman, Vine, a surly boy of eighteen or so. Miss Caston had told us she had dispensed with all the servants but these, a gardener and the cook.
I noticed Holmes observed the maid and the boy carefully. When they had left the room, he expressed the wish to interview each of the servants in turn. Miss Caston assured him all, save the gardener, who it seemed had gone elsewhere for Christmas, should make themselves available. The lady then left us, graciously, to our cigars.
"She is a fine and a most attractive woman," I said.
"Ah, Watson," said Holmes. He shook his head, half smiling.
"At least grant her this, she has, from what she has said, known a life less than perfect, yet she has a breeding far beyond her former station. Her talk betrays intellect and many accomplishments. But she is also womanly. She deserves her good fortune. It suits her."
"Perhaps. But our mysterious grudge-bearer does not agree with you." Then he held up his hand for silence.
From a nearby room, the crystal notes of a piano had begun to issue. It seemed very much in keeping with the lady that she should play so modestly apart, yet so beautifully, and with such delicate expression. The piece seemed transcribed from the works of Purcell, or Handel, perhaps, at his most melancholy.
"Yes," I said, "indeed, she plays delightfully."
"Watson," Holmes hissed at me. "Not the piano. Listen!"
Then I heard another sound, a dry sharp scratching, like claws. It came, I thought, from the far side of the large room, but then, startling me, it seemed to rise up into the air itself. After that there was a sort of soft quick rushing, like a fall of snow, but inside the house. We waited. All was quiet. Even the piano had fallen still.
"What can it have been, Holmes?"
He got up, and crossed to the fireplace. He began to walk about there, now and then tapping absently on the marble mantle, and the wall.
"The chimney?" I asked. "A bird, perhaps."
"Well, it has stopped."
I too went to the fireplace. On the hearth's marble lintel, upheld by two pillars, was the escutcheon I had glimpsed