looking out for my welfare, concerned and benevolent, but invisible. Oh, there were letters and gifts in the post, but he remained outside my actual life. Each time he came, we had to become acquainted all over again. Such is the difference in a child's life between six and eight and twelve. I had changed profoundly, while he was always the same, brave, mysterious, inevitably sunburnt from long years in the jungles and deserts; home for a short time to rest, write his reports, and perhaps give a few lectures before setting forth again in the quest of knowledge. So things have continued. This past month he has returned again, after an absence of three years, to discover his little girl become a woman, and again a stranger. He has promised to remain this time until I am married and secure in a home of my own—"
"Then it should be a happy occasion for you," said Holmes, smiling to reassure her, the corners of his mouth twitching to betray impatience. The smile vanished. "But I perceive it is not. Please get to the point then. Why have you come rushing to Baker Street on a winter's day when you would surely be much more comfortable in a warm house in the company of your much-travelled sire?"
She paused, looking alarmed once more, glancing to me first as if for reassurance. I could only smile and nod, wordlessly bidding her to continue.
"The first few days of his visit were indeed happy, Mr. Holmes, but very suddenly, a shadow came over him. For a week and more, he seemed distracted and brooding. Then five days ago he withdrew into his study, refusing to venture out for any reason. He is afraid, deathly afraid!"
"Of what, pray tell?"
"I cannot discern the central fear, exactly, only its broader effects. Certainly he has become morbidly afraid of his own reflection. He will not allow a mirror to be brought anywhere near him. He even shaves with his eyes closed, by touch alone, rather than risk seeing himself."
"This is extraordinary," I said.
"But surely," said Holmes, "this sort of mania is more in Doctor Watson's line than mine, work for a medical man of a specialized sort, not a detective."
"Oh no, Sir! My father is completely sane. I am certain of that. But I am equally certain that he is not telling me everything, perhaps in an attempt to spare me some horror—for it must be a horror that makes so bold an adventurer cringe behind a locked door with a loaded elephant gun across his knees!"
I leaned forward and spoke to her in my most soothing medical manner. "I am sure, Miss Thurston, that your father has a very good reason for acting as he does, and that, indeed, his chief object is to protect you."
"Yes," said Holmes. "I am certain it is."
"His very words were, 'Summon Sherlock Holmes, girl, or I shall not live out the week!' So here I am. Please come and see him, Mr. Holmes, at once!"
Holmes shot to his feet. "Watson! How foolish of us to have even removed our hats and coats. Come!" He took our guest by the hand and helped her up. "As I said, Miss Thurston, I have no other business this morning."
It was but a short cab ride to the Thurston residence, in the most fashionable part of west London. We rode in silence, crowded together, the girl in the middle, Holmes deep in thought. Unconsciously almost, Miss Thurston took my hand for reassurance. I held her firmly, but gently.
It was admittedly an intriguing problem: what, if not a sudden mania, could cause so brave a man as Sir Humphrey Thurston to be paralyzed with fear at the sight of his own reflection?
As we neared the house, the girl suddenly struggled to stand up in the still moving cab.
"Father!"
She pointed. I had only a glimpse of a tall, muscular man on the further streetcorner, and noted the tan coat and top hat, white gloves, and silver-tipped stick. He turned at the sound of Miss Thurston's cry, revealing a grey-bearded face, dark eyes, and a broad, high forehead, then moved speedily away in long strides, not quite running. Abruptly, he vanished down a side street.
Holmes pounded on the ceiling of the cab for the driver to stop and we three scrambled out, I attending to Miss Thurston and the driver while Holmes set off at a furious run, only to return moments later, breathing hard, having lost all trace