of an hour to get to the top, and he reached it at a point not two yards from my hiding-place. I could hear by his labouring breath that he was very blown. He walked straight over the crest till he was out of sight of Ranna, and flung himself on the ground. He was now about fifty yards from me, and I made shift to lessen the distance. There was a grassy trench skirting the north side of the hill, deep and thickly overgrown with heather. I wound my way along it till I was about twelve yards from him, where I stuck, owing to the trench dying away. When I peered out of the cover I saw that the other man had joined him and that the idiots were engaged in embracing each other.
I dared not move an inch nearer, and as they talked in a low voice I could hear nothing of what they said. Nothing except one phrase, which the strange man repeated twice, very emphatically. ‘Tomorrow night,’ he said, and I noticed that his voice had not the Highland inflection which I looked for. Gresson nodded and glanced at his watch, and then the two began to move downhill towards the road I had travelled that morning.
I followed as best I could, using a shallow dry watercourse of which sheep had made a track, and which kept me well below the level of the moor. It took me down the hill, but some distance from the line the pair were taking, and I had to reconnoitre frequently to watch their movements. They were still a quarter of a mile or so from the road, when they stopped and stared, and I stared with them. On that lonely highway travellers were about as rare as roadmenders, and what caught their eye was a farmer’s gig driven by a thick-set elderly man with a woollen comforter round his neck.
I had a bad moment, for I reckoned that if Gresson recognized Amos he might take fright. Perhaps the driver of the gig thought the same, for he appeared to be very drunk. He waved his whip, he jiggoted the reins, and he made an effort to sing. He looked towards the figures on the hillside, and cried out something. The gig narrowly missed the ditch, and then to my relief the horse bolted. Swaying like a ship in a gale, the whole outfit lurched out of sight round the corner of hill where lay my cache. If Amos could stop the beast and deliver the goods there, he had put up a masterly bit of buffoonery.
The two men laughed at the performance, and then they parted. Gresson retraced his steps up the hill. The other man—I called him in my mind the Portuguese Jew—started off at a great pace due west, across the road, and over a big patch of bog towards the northern butt of the Coolin. He had some errand, which Gresson knew about, and he was in a hurry to perform it. It was clearly my job to get after him.
I had a rotten afternoon. The fellow covered the moorland miles like a deer, and under the hot August sun I toiled on his trail. I had to keep well behind, and as much as possible in cover, in case he looked back; and that meant that when he had passed over a ridge I had to double not to let him get too far ahead, and when we were in an open place I had to make wide circuits to keep hidden. We struck a road which crossed a low pass and skirted the flank of the mountains, and this we followed till we were on the western side and within sight of the sea. It was gorgeous weather, and out on the blue water I saw cool sails moving and little breezes ruffling the calm, while I was glowing like a furnace. Happily I was in fair training, and I needed it. The Portuguese Jew must have done a steady six miles an hour over abominable country.
About five o’clock we came to a point where I dared not follow. The road ran flat by the edge of the sea, so that several miles of it were visible. Moreover, the man had begun to look round every few minutes. He was getting near something and wanted to be sure that no one was in his neighbourhood. I left the road accordingly, and took to the hillside, which to my undoing was one long cascade of screes and tumbled rocks. I saw him drop over a rise which seemed to mark the rim of a little bay into which descended one of the big corries of the mountains. It must have been a good half-hour later before I, at my greater altitude and with far worse going, reached the same rim. I looked into the glen and my man had disappeared.
He could not have crossed it, for the place was wider than I had thought. A ring of black precipices came down to within half a mile of the shore, and between them was a big stream—long, shallow pools at the sea end and a chain of waterfalls above. He had gone to earth like a badger somewhere, and I dared not move in case he might be watching me from behind a boulder.
But even as I hesitated he appeared again, fording the stream, his face set on the road we had come. Whatever his errand was he had finished it, and was posting back to his master. For a moment I thought I should follow him, but another instinct prevailed. He had not come to this wild place for the scenery. Somewhere down in the glen there was something or somebody that held the key of the mystery. It was my business to stay there till I had unlocked it. Besides, in two hours it would be dark, and I had had enough walking for one day.
I made my way to the stream side and had a long drink. The corrie behind me was lit up with the westering sun, and the bald cliffs were flushed with pink and gold. On each side of the stream was turf like a lawn, perhaps a hundred yards wide, and then a tangle of long heather and boulders right up to the edge of the great rocks. I had never seen a more delectable evening, but I could not enjoy its peace because of my anxiety about the Portuguese Jew. He had not been there more than half an hour, just about long enough for a man to travel to the first ridge across the burn and back. Yet he had found time to do his business. He might have left a letter in some prearranged place—in which case I would stay there till the man it was meant for turned up. Or he might have met someone, though I didn’t think that possible. As I scanned the acres of rough moor and then looked at the sea lapping delicately on the grey sand I had the feeling that a knotty problem was before me. It was too dark to try to track his steps. That must be left for the morning, and I prayed that there would be no rain in the night.
I ate for supper most of the braxy ham and oatcake I had brought from Macmorran’s cottage. It took some self-denial, for I was ferociously hungry, to save a little for breakfast next morning. Then I pulled heather and bracken and made myself a bed in the shelter of a rock which stood on a knoll above the stream. My bed-chamber was well hidden, but at the same time, if anything should appear in the early dawn, it gave me a prospect. With my waterproof I was perfectly warm, and, after smoking two pipes, I fell asleep.
My night’s rest was broken. First it was a fox which came and barked at my ear and woke me to a pitch-black night, with scarcely a star showing. The next time it was nothing but a wandering hill-wind, but as I sat up and listened I thought I saw a spark of light near the edge of the sea. It was only for a second, but it disquieted me. I got out and climbed on the top of the rock, but all was still save for the gentle lap of the tide and the croak of some night bird among the crags. The third time I was suddenly quite wide awake, and without any reason, for I had not been dreaming. Now I have slept hundreds of times alone beside my horse on the veld, and I never knew any cause for such awakenings but the one, and that was the presence near me of some human being. A man who is accustomed to solitude gets this extra sense which announces like an alarm-clock the approach of one of his kind.
But I could hear nothing. There was a scraping and rustling on the moor, but that was only the wind and the little wild things of the hills. A fox, perhaps, or a blue hare. I convinced my reason, but not my senses, and for long I lay awake with my ears at full cock and every nerve tense. Then I fell asleep, and woke to the first flush of dawn.
The sun was behind the Coolin and the hills were black as ink, but far out in the western seas was a broad band of gold. I got up and went down to the shore. The mouth of the stream was shallow, but as I moved south I came to a place where two small capes enclosed an inlet. It must have been a fault in the volcanic rock, for its depth was portentous. I stripped and dived far into its cold abysses, but I did not reach the bottom. I came to the surface rather breathless, and struck out to sea, where I floated on my back and looked at the great rampart of crag. I saw that the place where I had spent the night was only a little oasis of green at the base of one of the grimmest corries the imagination could picture. It was as desert as Damaraland. I noticed, too, how sharply the cliffs rose from the level. There were chimneys and gullies by which a man might have made his way to the summit, but no one of them could have been scaled except by a mountaineer.
I was feeling better now, with all the frowsiness washed out of me, and I dried myself by racing up and down the heather. Then I noticed something. There were marks of human feet at the top of the deep-water inlet—not mine, for they were on the other