Chapter X.

With these determinations, I proceeded. The entrance was low, and compelled me to resort to hands as well as feet. At a few yards from the mouth the light disappeared, and I found myself immersed in the dunnest obscurity. Had I not been persuaded that another had gone before me, I should have relinquished the attempt. I proceeded with the utmost caution, always ascertaining, by outstretched arms, the height and breadth of the cavity before me. In a short time the dimensions expanded on all sides, and permitted me to resume my feet.

I walked upon a smooth and gentle declivity. Presently the wall on one side, and the ceiling, receded beyond my reach. I began to fear that I should be involved in a maze, and should be disabled from returning. To obviate this danger it was requisite to adhere to the nearest wall, and conform to the direction which it should take, without straying through the palpable obscurity. Whether the ceiling was lofty or low, whether the opposite wall of the passage was distant or near, this I deemed no proper opportunity to investigate.

In a short time, my progress was stopped by an abrupt descent. I set down the advancing foot with caution, being aware that I might at the next step encounter a bottomless pit. To the brink of such a one I seemed now to have arrived. I stooped, and stretched my hand forward and downward, but all was vacuity.

Here it was needful to pause. I had reached the brink of a cavity whose depth it Avas impossible to ascertain. It might be a few inches beyond my reach, or hundreds of feet. By leaping down I might incur no injury, or might plunge into a lake or dash myself to pieces on the points of rocks.

I now saw with new force the propriety of being furnished with a light. The first suggestion was to return upon my footsteps, and resume my undertaking on the morrow. Yet, having advanced thus far, I felt reluctance to recede without accomplishing my purposes. I reflected likewise that Clithero had boldly entered this recess, and had certainly come forth at a different avenue from that at which he entered.

At length it occurred to me that, though I could not go forward, yet I might proceed along the edge of this cavity. This edge would be as safe a guidance, and would serve as well for a clue by which I might return, as the wall which it was now necessary to forsake.

Intense dark is always the parent of fears. Impending injuries cannot in this state be descried, nor shunned, nor repelled. I began to feel some faltering of my courage, and seated myself, for a few minutes, on a stony mass which arose before me. My situation was new. The caverns I had hitherto met with in this desert were chiefly formed of low-browed rocks. They were chambers, more or less spacious, into which twilight was at least admitted; but here it seemed as if I were surrounded by barriers that would forever cut off my return to air and to light.

Presently I resumed my courage and proceeded. My road appeared now to ascend. On one side I seemed still upon the verge of a precipice, and on the other all was empty and waste. I had gone no inconsiderable distance, and persuaded myself that my career would speedily terminate. In a short time, the space on the left hand was again occupied, and I cautiously proceeded between the edge of the gulf and a rugged wall. As the space between them widened I adhered to the wall.

I was not insensible that my path became more intricate and more difficult to retread in proportion as I advanced. I endeavoured to preserve a vivid conception of the way which I had already passed, and to keep the images of the left and right-hand wall, and the gulf, in due succession in my memory.