The column were lost sight of for upwards of an hour, and then they appeared on the opposite crest, five hundred feet above the line; then they were lost sight of again as they passed beyond the crest. "That is a splendid move!" Chris exclaimed. "By working round there they will gain the top of Pieter's Hill, and come down like a thunderbolt upon the Boers." The roar of artillery continued unabated. Clouds of yellowish-brown smoke floated over the Boer entrenchments, lit up occasionally by a vivid flash of a bursting lyddite shell. So terrible was the bombardment that the rifle fire of the Boers against the troops crouching behind their shelters was feeble and intermittent, as they dared not merge from their shelter-places to lift a head above their line of trenches. It was a long time before Barton's troops were again seen. Doubtless they had orders to wait for a time when they had gained their desired position, in order to allow the bombardment to do its work, and prepare the way for the assault of the other positions by the fourth and eleventh brigades. It was not, indeed, until the afternoon that the lads saw Barton's brigade sweeping along to the attack of Pieter's Hill. The Boers saw them now, and could be seen leaping out of their entrenchments, regardless of the redoubled fire of the artillery now concentrated upon them, and climbing up the hill to oppose this unexpected attack. But before they could gather in sufficient numbers the British were upon them, keeping up a terrible fire as they advanced. The Boers, however, fought sturdily. Many, indeed, had already begun to make their way along the southern face of the hill, either to join their comrades on the hill between Pieter's and Hart's, or to escape up the valleys between them, and so make their way to Bulwana, where a large force was still encamped. "We may as well help," Chris said; "the general can but blow us up." Delighted to be able to do even a little towards the success of the day, the party at once picked up their rifles lying beside them. "It is about a thousand yards, I should say, to the middle of the hill. Take steady aim and try and pick them off as they leave their trenches." The firing began at once slowly and steadily, and occasionally there was an exclamation of satisfaction when a bullet found its mark. Five minutes later a dismounted staff-officer came down to the trees behind them. "What men are these?" he asked; "the general wishes to know." "We are the Johannesburg Scouts," Chris said. "Are you in command, sir?" "Yes." "Then, will you please to accompany me at once to the general." On arriving at the spot where the general was standing a little in advance of his staff, the latter at once recognized Chris. "Oh, it is you, Mr. King!" he said. "I was afraid some of the men had left their stations. And what are you doing here?"