All at once, as I bent, peering, I saw something, indistinctly, that cut the grey shadow of the house-side, with a black line. It passed the window, to the left, at a distance of about two feet. Then, I remembered that it was a gutter-pipe, that had been put there some years ago, to carry off the rainwater. I had forgotten about it. I could see, now, how the creatures had managed to reach the window. Even as the solution came to me, I heard a faint slithering, scratching noise, and knew that another of the brutes was coming. I waited some odd moments; then leant out of the window and felt the pipe. To my delight, I found that it was quite loose, and I managed, using the rifle-barrel as a crowbar, to lever it out from the wall. I worked quickly. Then, taking hold with both bands, I wrenched the whole concern away, and hurled it down--with the Thing still clinging to it--into the garden. For a few minutes longer, I waited there, listening; but, after the first general outcry, I heard nothing. I knew, now, that there was no more reason to fear an attack from this quarter. I had removed the only means of reaching the window, and, as none of the other windows had any adjacent water pipes, to tempt the climbing powers of the monsters, I began to feel more confident of escaping their clutches. Leaving the room, I made my way down to the study. I was anxious to see how the door had withstood the test of that last assault. Entering, I lit two of the candles, and then turned to the door. One of the large props had been displaced, and, on that side, the door had been forced inward some six inches. It was Providential that I had managed to drive the brutes away just when I did! And that copingstone! I wondered, vaguely, how I had managed to dislodge it. I had not noticed it loose, as I took my shot; and then, as I stood up, it had slipped away from beneath me ... I felt that I owed the dismissal of the attacking force, more to its timely fall than to my rifle. Then the thought came, that I had better seize this chance to shore up the door, again. It was evident that the creatures had not returned since the fall of the copingstone; but who was to say how long they would keep away? There and then, I set-to, at repairing the door--working hard and anxiously. First, I went down to the basement, and, rummaging 'round, found several pieces of heavy oak planking. With these, I returned to the study, and, having removed the props, placed the planks up against the door. Then, I nailed the heads of the struts to these, and, driving them well home at the bottoms, nailed them again there. Thus, I made the door stronger than ever; for now it was solid with the backing of boards, and would, I felt convinced, stand a heavier pressure than hitherto, without giving way. After that, I lit the lamp which I had brought from the kitchen, and went down to have a look at the lower windows.