CHAPTER V. A SECOND VISIT TO THE CASTLE.

It was not so very long after this occurrence that, led on by the beauty of a moonlight night, I wandered somewhat farther than usual from the inn. The soft radiance of the full moon was streaming down over that exquisite landscape. I stood and gazed at a tiny stream which lay sparkling and shimmering with magical brilliancy; and as I did so I saw, coming through the dark masses of foliage on a mountain path, the same figure which I had before seen in company with Winifred. The man's outline seemed larger and more gaunt than before. I presume this was due to the uncertain, flickering light of the moon through the trees.

An impulse urged me to conceal myself. I slipped into the shadow and watched Niall approach, with a curiosity which was full of awe. His head was up in the air, so that he resembled those magicians of old who read the stars and pretended to discover in them the secrets of the future. It was evident that he was making some calculation; for he stopped from time to time, counting rapidly on his fingers.

He finally advanced close to the edge of the stream and knelt down. He peered into the clear depths so keenly that it seemed as if he were counting the pebbles on the bottom. All the time he muttered to himself, but quite unintelligibly, so that I caught not a word. At one point, where the rivulet was shallow, he felt with both hands very carefully for some time, taking up and throwing down again handfuls of clay or pebbles.

Suddenly he threw up his arms with a strange, triumphant exultation; and, rushing in among the trees, he brought out something which seemed like a crock. He placed it beside the stream; and then, as I still watched and waited, his jubilation gave place to caution. He began to look all about him, stooping and shading his eyes with his hand so that he might better penetrate the gloom, while he turned his head in every direction. I wondered what he would do if he should discover me. The idea was, to say the least, uncomfortable at such a time and in such a place. All around darkness save for the light of the moon; everywhere the intense stillness and solitude of a rustic neighborhood, in which all the world sleeps save those "who steal a few hours from the night." I was alone with this singular being, whose wild, grotesque appearance was enough to frighten any one; and once I thought I saw his burning eyes fixed upon me in my hiding-place.

I scarce dared to breathe, fearing that every moment he would pounce upon me and drag me forth. But it was soon evident that he did not see me. His face lost its watchful look, and he advanced once more toward the moon-whitened stream where he had left his crock. He cast a hasty glance upward and I heard gealach—the Gaelic word for the moon—pass his lips, coupled with that of Winifred; and then he began to take up what seemed like mud from the bed of the stream, filling the crock rapidly.

When this was full, he seized the vessel and disappeared at a fearful rate, as it seemed to me, up the steep path by which he had previously descended. I was conscious of a great relief when I saw him vanish in a turn of the road; for there had been something uncanny even in the huge shadow which he cast behind him, and which brought out the weirdness of his figure and of his garments, as well as of his wonderful, sugar-loafed hat. I was afraid to come out from my hiding-place for some time, lest he might be looking down upon me from some dark place above.