The Perils of Sherlock Holmes by Loren D. Estleman

lips.
    “As Dr. Watson has no doubt told you, my methods are my own and I seldom confide them. Pray do as I ask, and do not venture out under any circumstances. By morning I hope to have laid your ghosts to rest.”
    “See here, Holmes,” said I when we were alone in the room. “I have known you far too long to accept this nonsense about architecture as an adequate explanation for keeping secrets from me. What were you about while I was out on that fool’s errand?”
    My friend had removed his boots and stripped to his shirtsleeves and was making himself comfortable upon the big four-poster. “Forgive me, dear fellow. You know full well my weakness for theatrics. In any case your own mind is too active for you to continue to assist me in these little problems if I fail to occupy it. I have come to depend upon my amusements. What was lightning before Franklin arrived with his kite and key? Merely a pretty display.”
    My disgruntlement was only partly relieved by this pedantic apology. “What do we do now?”
    “Nothing.”
    “Nothing?!”
    “Turn down the lamp, will you? There’s a good fellow.” Whereupon, in the dim orange glow of the lowered wick of the lamp upon the bedside table, he closed his eyes. Within moments his even breathing told me he was asleep.
    I did not join him in the arms of Morpheus. Although nothing had been said, I knew from past experience that one of us must remain vigilant, and so I stayed awake in the room’s one chair, feeling the reassuring solidity of my faithful service revolver in my pocket.
    At length I heard the front door open and shut, and divined that Lady Chislehurst had returned from her visit. Presently, light footsteps climbed the stairs, paused briefly outside the room as if waiting for some sign of movement from within, whilst I held my breath; then they continued down the hall, where the snick and then the thump of a door opening and closing told me that our client’s wife had returned to her room. Then silence.
    The night wore on. The room was chill without a fire, for which I was grateful, as it kept me alert. The shadows thrown by the nearly nonexistent light were monstrous, and in my imagination I peopled them with all sorts of mortal terrors.
    I must have dozed, despite the cold, for I was suddenly aware of a pale light in a corner of the room where before there had been only darkness, and I had the impression it had been there for some little time. I started, and reached instantly for my revolver. However, a sudden sharp sibilant from the direction of the bed halted me. Holmes was sitting up, his attention centred on the light in the corner. His profile was predatory in its silver reflection.
    As we watched, the light changed, assuming vaguely human shape. Now we were looking at a tall, gaunt figure seemingly wrapped in a cloak as black as the shadows that surrounded it. Its face was invisible in the depths of the cowl covering its head, but its skeletal wrist protruded from a loose sleeve, and as the image shimmered before us, its crooked, bony finger appeared to beckon.
    My heart hammered in my breast. Clearly, this was the most frightening phantasm of the three that had been described to us; the Ghost of Christmas Yet to Come, with its cold, silent promise of a lonely grave for he who encountered it.
    “Quick, Watson! The light!”
    I hesitated but briefly, then reached over and turned up the lamp. Immediately the ghost vanished. I leapt to my feet, starting in that direction. Holmes, however, moved to the wall adjacent, which contained the huge fireplace. The grate was supported by an enormous pair of andirons of medieval manufacture, one of which he seized by its lion’s-head ornament and pulled towards himself. There was a pause, followed by a grating sound, as of a rusted gate opening upon hinges disused for decades. Then the entire back of the fireplace, which I had assumed to be constructed of solid stone, slid sideways, exposing a black hollow