I got at the bases of facts, however, and understood that on the night of July 31, which was the eve of Lammas-tide, the moon would be full at midnight. I learned also that from certain astronomical reasons the tide which would ostensibly begin its flow a little after midnight would in reality commence just on the stroke. As these were the points which concerned me I came away with a new feeling of awe upon me. It seemed as though the heavens as well as the earth were bending towards the realisation or fulfillment of the old prophecy. At this time my own connection with the mystery, or how it might affect me personally, did not even enter my head. I was content to be an obedient item in the general scheme of things. It was now the 28th July so, if it were to take place at the Lammas-tide of the current year, we should know soon the full measure of the denouêment. There was but one thing wanting to complete the conditions of the prophecy. The weather had been abnormally dry, and there might after all be no Lammas floods. To-day, however, the sky had been heavily overcast. Great black clouds which seemed to roll along tumbling over and over, as the sail of a foundered boat does in a current, loomed up from the west. The air grew closer, and to breathe was an effort. A sort of shiver came over the wide stretch of open country. Darker and darker grew the sky, till it seemed so like night that the birds in the few low-lying coppices and the scanty hedgerows ceased to sing. The bleat of sheep and the low of cattle seemed to boom through the still air with a hollow sound, as if coming from a distance. The intolerable stillness which precedes the storm became so oppressive that I, who am abnormally susceptible to the moods of nature, could almost have screamed out. Then all at once the storm broke. There was a flash of lightning so vivid that it lit up the whole country away to the mountains which encircle Braemar. The fierce crash and wide roll of the thunder followed with incredible quickness. And then the hot, heavy-dropped summer rain fell in torrents. All that afternoon the rain fell, with only a few brief intervals of glowing sunshine. All night, too, it seemed to fall without ceasing, for whenever I woke--which I did frequently with a sense over me of something impending--I could hear the quick, heavy patter on the roof, and the rush and gurgle of the overcharged gutters.