I went up to my room, a sense of high emprise filling my little heart. Composedly, yea solemnly, I set to work, even as some enchanter of old might have drawn his circle, and chosen his spell out of his iron-clasped volume. I strode to the closet in which the awful instrument dwelt. It stood in the furthest corner. As I lifted it, something like a groan invaded my ear. My notions of locality were not then sufficiently developed to let me know that grannie’s room was on the other side of that closet. I almost let the creature, for as such I regarded it, drop. I was not to be deterred, however. I bore it carefully to the light, and set it gently on the window sill, full in view of the distant trees towards the west. I left it then for a moment, as if that it might gather its strength for its unwonted labours, while I closed the door, and, with what fancy I can scarcely imagine now, the curtains of my bed as well. Possibly it was with some notion of having one place to which, if the worst came to the worst, I might retreat for safety. Again I approached the window, and after standing for some time in contemplation of the pendulum, I set it in motion, and stood watching it. It swung slower and slower. It wanted to stop. It should not stop. I gave it another swing. On it went, at first somewhat distractedly, next more regularly, then with slowly retarding movement. But it should not stop. I turned in haste and got from the side of my bed the only chair in the room, placed it in the window, sat down before the reluctant instrument, and gave it a third swing. Then, my elbows on the sill, I sat and watched it with growing awe, but growing determination as well. Once more it showed signs of refusal; once more the forefinger of my right hand administered impulse. Something gave a crack inside the creature: away went the pendulum, swinging with a will. I sat and gazed, almost horror-stricken. Ere many moments had passed, the feeling of terror had risen to such a height that, but for the very terror, I would have seized the pendulum in a frantic grasp. I did not. On it went, and I sat looking. My dismay was gradually subsiding.