I began at length to be weary. A suspicion, likewise, suggested itself to my mind, whether my guide did not perceive that he was followed, and thus prolonged his journey in order to fatigue or elude his pursuer. I was determined, however, to baffle his design. Though the air was frosty, my limbs were bedewed with sweat and my joints were relaxed with toil, but I was obstinately bent upon proceeding.

At length a new idea occurred to me. On finding me indefatigable in pursuit, this person might resort to more atrocious methods of concealment. But what had I to fear? It was sufficient to be upon my guard. Man to man, I needed not to dread his encounter.

We at last arrived at the verge of a considerable precipice. He kept along the edge. From this height, a dreary vale was discoverable, embarrassed with the leafless stocks of bushes, and encumbered with rugged and pointed rocks. This scene reminded me of my situation. The desert tract called Norwalk, which I have often mentioned to you, my curiosity had formerly induced me to traverse in various directions. It was in the highest degree rugged, picturesque, and wild. This vale, though I had never before viewed it by the glimpses of the moon, suggested the belief that I had visited it before. Such a one I knew belonged to this uncultivated region. If this opinion were true, we were at no inconsiderable distance from Inglefield's habitation. "Where," said I, "is this singular career to terminate?"

Though occupied with these reflections, I did not slacken my pursuit. The stranger kept along the verge of the cliff, which gradually declined till it terminated in the valley. He then plunged into its deepest thickets. In a quarter of an hour he stopped under a projecture of the rock which formed the opposite side of the vale. He then proceeded to remove the stalks, which, as I immediately perceived, concealed the mouth of a cavern. He plunged into the darkness, and in a few moments his steps were heard no more.

Hitherto my courage had supported me, but here it failed. Was this person an assassin, who was acquainted with the windings of the grotto, and who would take advantage of the dark to execute his vengeance upon me, who had dared to pursue him to these forlorn retreats? or was he maniac, or walker in his sleep? Whichever supposition were true, it would be rash in me to follow him. Besides, he could not long remain in these darksome recesses, unless some fatal accident should overtake him.

I seated myself at the mouth of the cave, determined patiently to wait till he should think proper to emerge. This opportunity of rest was exceedingly acceptable after so toilsome a pilgrimage. My pulse began to beat more slowly, and the moisture that incommoded me ceased to flow. The coolness, which for a little time was delicious, presently increased to shivering, and I found it necessary to change my posture, in order to preserve my blood from congealing.

After I had formed a path before the cavern's mouth, by the removal of obstructions, I employed myself in walking to and fro. In this situation I saw the moon gradually decline to the horizon, and, at length, disappear. I marked the deepenings of the shade, and the mutations which every object successively underwent. The vale was narrow, and hemmed in on all sides by lofty and precipitous cliffs. The gloom deepened as the moon declined, and the faintness of starlight was all that preserved my senses from being useless to my own guidance.

I drew nearer the cleft at which this mysterious personage had entered. I stretched my hands before it, determined that he should not emerge from his den without my notice. His steps would, necessarily, communicate the tidings of his approach. He could not move without a noise which would be echoed to, on all sides, by the abruptness by which this valley was surrounded. Here, then, I continued till the day began to dawn, in momentary expectation of the stranger's reappearance.

My attention was at length excited by a sound that seemed to issue from the cave. I imagined that the sleeper was returning, and prepared therefore to seize him. I blamed myself for neglecting the opportunities that had already been afforded, and was determined that another should not escape. My eyes were fixed upon the entrance. The rustling increased, and presently an animal leaped forth, of what kind I was unable to discover. Heart-struck by this disappointment, but not discouraged, I continued to watch, but in vain. The day was advancing apace. At length the sun arose, and its beams glistened on the edges of the cliffs above, whose sapless stalks and rugged masses were covered with hoarfrost. I began to despair of success, but was unwilling to depart until it was no longer possible to hope for the return of this extraordinary personage. Whether he had been swallowed up by some of the abysses of this grotto, or lurked near the entrance, waiting my departure, or had made his exit at another and distant aperture, was unknown to me.

Exhausted and discouraged, I prepared, at length, to return. It was easy to find my way out of this wilderness by going forward in one direction, regardless of impediments and cross-paths. My absence I believed to have occasioned no alarm to my family, since they knew not of my intention to spend the night abroad. Thus unsatisfactorily terminated this night's adventures.