"Simple Steenie" was indeed walking before them, having left the trotting pace at which he had started, but he was no longer alone! A short, thick-set man, clad entirely in gray from head to foot, was leading the boy by the hand as they advanced together. In his hand he held a long staff, but otherwise appeared to be entirely unarmed. Whence he had sprung from no one could tell; they had not seen any of their own party rush forward, and certainly no one had descended from the knoll. However, there was the Gray Man, sure enough, and on he marched by "Simple Steenie's" side, as if they were the best friends in the world, and had long ago arranged the enterprise on which they were jointly bound. The others followed at a respectful distance, more and more astonished as matters went on.

The roaring continued and presently the same process was repeated as that which the people had previously witnessed and undergone. Figures moved rapidly amid the thick smoke, and ever and anon a lurid flame flashed from one side of the knoll to the other, affording a momentary glimpse of awful forms with threatening gestures directed towards those who appeared desirous to invade their territory.

Still "Simple Steenie" and his companion walked calmly on until they were within a very short distance of the knoll, when, as before, it opened, and a volume of cinders and ashes was again poured forth. But, at the same instant, the Gray Man raised his staff high above his head and shook it in the air. Suddenly, without a cloud in the sky or any appearance whatever of rain, a perfect torrent of water descended from the heavens upon the knoll, the effect of which was to produce just such a "fiz" as when you throw a tumbler of water upon the fire, only this sound was as if several hundred thousand tumblers had been thrown upon the same number of fires all at once, producing the loudest and most wonderful "fiz" that you can imagine. At the same moment a prolonged and terrible howl arose from inside the hill, as if the effects of the water had caused great discomfort therein.

Next happened a remarkable incident. The mouth of the knoll opened with the same kind of yawning action as has been already described, as if the same onslaught as before was about to be repeated. But instead of waiting for this, "Steenie" and the "Gray Man" both raised a loud shout, the latter brandished his staff once more over his head, and both of them rushed boldly forward into the mound, which immediately closed behind them. The bystanders were struck with horror and amazement.

Was the Gray Man in league with the enemy, and had he thus lured poor Steenie to his destruction? If so—why and whence the torrent of water, which had evidently not been relished by the inhabitants of the knoll? What on earth did it all mean?

For a few moments the whole party stood fearful and irresolute. Soon it became evident that warm work was going on inside the knoll. Shouts, yells, rumblings, howls, and the most discordant noises were heard within, whilst there were those among the people, and notably James Firminger and Bully Robus, who always declared that they heard, in and above the outcry, the word, "Dunstan! Dunstan!" repeated ever and anon, and the same thought crossed the minds of both of them at the same time, namely, that the appearance of the Gray Man greatly resembled the description of the great Saint Dunstan, so famous for the manner in which he tackled the arch-enemy upon one occasion with a pair of tongs, and whose name was said to be especially dreaded by all evil creatures.

Be this as it may, the noise had not continued above a minute or two, before the spirit of James Firminger became too much excited to allow of his remaining quiet any longer.

Calling to his companions to come on and help poor Steenie, he rushed boldly forward, and was followed by most of the others. But they were still several yards away from the scene of action, when they were stopped by an occurrence so extraordinary that no one who witnessed it ran the smallest chance of ever forgetting it.

The knoll burst open in at least twenty different places, and from it there issued the same sort of creatures as those who had previously attacked and routed the Mersham forces. But their aspect was now as completely changed as their behaviour. Cowering, shrieking, huddling together as if to escape some terrible pursuer, they rushed frantically away on all sides, with heart-rending cries of despair and anguish.

Then, in the very middle of the knoll, rushing after the retreating foe, appeared no less a personage than the Gray Man, flourishing his staff, and closely followed by "Simple Steenie," whose features were glowing with excitement, and whom they distinctly saw in the act of administering a violent kick to a repulsive-looking creature with a serpent's head and man's body, who was beyond all question an evil one of the worst description, but whose departure was much quickened by the action of the "innocent."