At ten minutes past four, amid a stillness so intense that the creaking of my slippers seemed a loud disturbance, I crossed the room and pushed open the door of Smith’s bedroom.  It was in darkness, but as I entered I depressed the switch immediately inside the door, lighting the lamp which swung form the center of the ceiling.

Glancing towards the bed, I immediately perceived that there was something different in its aspect, but at first I found this difference difficult to define.  I stood for a moment in doubt.  Then I realized the nature of the change which had taken place.

A lamp hung above the bed, attached to a movable fitting, which enabled it to be raised or lowered at the pleasure of the occupant.  When Smith had retired he was in no reading mood, and he had not even lighted the reading-lamp, but had left it pushed high up against the ceiling.

It was the position of this lamp which had changed.  For now it swung so low over the pillow that the silken fringe of the shade almost touched my friend’s face as he lay soundly asleep with one lean brown hand outstretched upon the coverlet.

I stood in the doorway staring, mystified, at this phenomenon; I might have stood there without intervening, until intervention had been too late, were it not that, glancing upward toward the wooden block from which ordinarily the pendant hung, I perceived that no block was visible, but only a round, black cavity from which the white flex supporting the lamp swung out.

Then, uttering a horse cry which rose unbidden to my lips, I sprang wildly across the room ... for now I had seen something else!

Attached to one of the four silken tassels which ornamented the lamp-shade, so as almost to rest upon the cheek of the sleeping man, was a little corymb of bloom ... the Flower of Silence!

Grasping the shade with my left hand I seized the flex with my right, and as Smith sprang upright in bed, eyes wildly glaring, I wrenched with all my might.  Upward my gaze was set; and I glimpsed a yellow hand, with long, pointed finger nails.  There came a loud resounding snap; an electric spark spat venomously from the circular opening above the bed; and, with the cord and lamp still fast in my grip, I went rolling across the carpet—­as the other lamp became instantly extinguished.

Dimly I perceived Smith, arrayed in pyjamas, jumping out upon the opposite side of the bed.

“Petrie, Petrie!” he cried, “where are you? what has happened?”

A laugh, little short of hysterical, escaped me.  I gathered myself up and made for the lighted sitting-room.

“Quick, Smith!” I said—­but I did not recognize my own voice.  “Quick—­ come out of that room.”

I crossed to the settee, and shaking in every limb, sank down upon it.  Nayland Smith, still wild-eyed, and his face a mask of bewilderment, came out of the bedroom and stood watching me.