So impressed was I at last by this thought that I broke the spell which bound me, and began to restore the articles to their place. I was just engaged in throwing the mask into the hole, when the low but unmistakable sound of an approaching foot-fall broke upon my ears, startling me more than a thunder-clap would have done, and filling me with a fear that almost paralyzed my movements. I controlled myself, however, and hastily pulled the board back to its place, after which I frantically looked about me for some means of concealment or escape. I found but one. The staircase which ran down to the cellar was but a few feet off, and if I could summon courage to make use of it, would lead to a place of comparative safety. But the darkness of that spot seemed worse than the light of this, and I stood hesitating on the brink of the staircase till the footsteps drew so near I dared not linger longer, and plunged below with such desperate haste, I wonder I did not trip and fall headlong to the cellar-floor. I did not, however, nor do I seem to have made any special noise, for the footsteps above did not hasten. I had, therefore, the satisfaction of feeling myself saved from what might have been a very special danger, and was moving slowly away, when the fascination which all horrible objects exert upon the human soul seized me with a power I could not resist, and I turned slowly but irresistibly towards the corner where I knew the fatal vat to be. One glimpse and I would have fled; but just at the instant I turned I heard a sound overhead that sent the current of my thoughts in a fresh direction, and lent to my failing courage a renewed strength which made flight at that moment seem nothing more nor less than an impulse of cowardice. This was nothing more nor less than a faint creaking, such as had followed my own lifting of the board which hid the domino and mask; a noise that was speedily followed by one yet more distinct and of a nature to convince me beyond a doubt that my own action was being repeated by some unknown hand. Whose? Curiosity, love, honor, every impulse of my being impelled me to find out. I moved like a spirit towards the stairs. I placed my foot on one step, and then on another, mounting in silence and without a fear, so intent was I upon the discovery which now absorbed me. But just as I reached the top, just when another movement would lift my head above the level of the floor, I paused, realizing as in a flash what the consequences might be if the intruder should prove to be another than Rhoda Colwell, and should have not his back but his face turned towards the place where I stood. The sounds I heard, feeble as they were, did not seem to indicate the presence of a woman, and in another instant a low exclamation, smothered in the throat almost before it was uttered, assured me that it was a man who stood not six feet from me, handling the objects which I had been told were in some way connected with a murder which I was by