The rifles at once spoke out. The lads had all used the boulders behind which they crouched as rests for their rifles, and confident of their shooting and their position, their aim was deadly. Five or six of the leading Boers fell and several horses, the rest came to an abrupt pause, galloped back some little distance and then dismounted, and leaving their horses in shelter, disappeared from sight. In a short time a dropping fire was opened from both sides of the valley.

"Don't fire unless you see a man," Chris ordered, "there are gaps on the hillside that they can't pass without giving you a chance. Fire in rotation, it is no use wasting a dozen bullets on one man; if the first misses, let the next shoot instantly, and so on. When they learn that it is death to leave shelter, they will soon get sick of it. Keep yourselves well under cover."

The rifle duel continued for an hour. As Chris had said would be the case, after seven or eight had fallen, as they were trying to make rushes across pieces of ground where boulders afforded no cover, the rest became very cautious, and at last only an occasional shot was heard.

"We will fall back now," Chris said, "for aught we know a party of them may be working round somewhere to take us in rear. We know that they have not got their horses with them, for we can see the spot where they hid them. Still, we do not want to be caught between two fires. Let four on each flank crawl back; keep well among the rocks, and don't let them catch sight of you. We will fire occasionally to let them know that we are still here. When you have got the horses up and everything is ready, whistle, and we will come back to you. It will be a long time before they venture to crawl up and discover that we have gone, an hour most likely, and by that time the cattle will be a dozen miles on their way to Estcourt, and the Boers are not likely to follow them."

Ten minutes later all were in their saddles. They had left the horses at a spot where there was a sharp elbow in the gorge, and their retreat could not be seen from the valley below. They cantered along in high glee; not one had received a scratch, while some twelve of the first party of Boers had fallen, and fully fifteen of the second, and it was certain that at least as many more must have been wounded.

"I expect they really gave up all idea of carrying our position long ago," Chris said, "and have only been keeping up their fire to prevent our turning the tables upon them. They must have seen that we are better mounted than they are, and have been afraid that we should in turn take the offensive. I should not be surprised if they stay where they are all day, and don't venture to mount and ride off till it gets dark."

"You are something like a leader," Peters said enthusiastically. "We knew that you were a good fellow, and would make the best leader among us, but no one could think that our choice would turn out so well as it has done. This is the second fight we have had with the Boers, and we have thrashed them well each time, although the first time they were twice as strong, and in the second something like four times, and we have not lost one of our number. I am sure if we had been caught where we were without you with us, at least half of us would have been killed, and we should have been lucky to get away with only that."

Riding without pressing their horses, it was two hours before they overtook the party with the cattle. These had now broken into a walk.

"We kept them at it till half an hour ago," Willesden said apologetically, when they came up, "but the Kaffirs said that unless we gave them a rest half of them would drop, so we let them go easy till you came up."

"Quite right," Chris said. "We have given the Boers such a thrashing that there is no fear of their continuing the pursuit. Unless we meet some more of these thieves, we can go on as quietly as we like. I have some sort of respect for men like those we met at Dundee and Elandslaagte, who fight manfully and stoutly, but for these raiding scoundrels who only come out to rob and plunder, and do wanton damage to quiet people, one feels only disgust, and shoots them without the least compunction."