t it
during the day."

"I am aware of that, Professor Coram."

"And you mean to say that I could lie upon that bed and not be aware
that a woman had entered my room?"

"I never said so. You WERE aware of it. You spoke with her. You
recognized her. You aided her to escape."

Again the professor burst into high-keyed laughter. He had risen to his
feet, and his eyes glowed like embers.

"You are mad!" he cried. "You are talking insanely. I helped her to
escape? Where is she now?"

"She is there," said Holmes, and he pointed to a high bookcase in the
corner of the room.

I saw the old man throw up his arms, a terrible convulsion passed over
his grim face, and he fell back in his chair. At the same instant the
bookcase at which Holmes pointed swung round upon a hinge, and a woman
rushed out into the room. "You are right!" she cried, in a strange
foreign voice. "You are right! I am here."

She was brown with the dust and draped with the cobwebs which had come
from the walls of her hiding-place. Her face, too, was streaked with
grime, and at the best she could never have been handsome, for she had
the exact physical characteristics which Holmes had divined, with, in
addition, a long and obstinate chin. What with her natural blindness,
and what with the change from dark to light, she stood as one dazed,
blinking about her to see where and who we were. And yet, in spite of
all these disadvantages, there was a certain nobility in the woman's
bearing--a gallantry in the defiant chin and in the upraised head, which
compelled something of respect and admiration.

Stanley Hopkins had laid his hand upon her arm and claimed her as his
prisoner, but she waved him aside gently, and yet with an over-mastering
dignity which compelled obedience. The old man lay back in his chair
with a twitching face, and stared at her with brooding eyes.

"Yes, sir, I am your prisoner," she said. "From where I stood I could
hear everything, and I know that you have learned the truth. I confess
it all. It was I who killed the young man. But you are right--you who
say it was an accident. I did not even know that it was a knife which
I held in my hand, for in my despair I snatched anything from the table
and struck at him to make him let me go. It is the truth that I tell."

"Madam," said Holmes, "I am sure that it is the truth. I fear that you
are far from well."

She had turned a dreadful colour, the more ghastly under the dark
dust-streaks