For some time they continued their journey, meeting everywhere with the grossest incivility on the part of the Boers; in many places they were refused water at the farms, and warned at once off the land, and Mr Harvey had the greatest difficulty in keeping his own temper and restraining the boys from resenting the language of the Boers.  
One day, as they were riding along, two Boers on horseback halted on an eminence near the road and addressed taunting remarks to them; they made no answer, but continued their way. They had not gone a hundred yards when one of the Boers deliberately took aim and fired at them; the ball passed between Dick and Mr Harvey and struck one of the natives walking just in front of them, killing him upon the spot. This was too much. Mr Harvey and the lads wheeled their horses, unslung their rifles, and fired at the Boers, who were galloping away. One of them at once dropped from his saddle, shot through the head; the other reeled, but, retaining his seat, galloped off at full speed.
 
“This is a bad business, boys,” Mr Harvey said; “we could not help it, but it will bring trouble upon us. Now let us branch off from the road we are following, and make for Leydenberg; we are within three days’ march of that place. There is an English garrison there, and justice will be done. If we push on straight for Standerton, we shall be overtaken and probably killed before we get there.”
 
The bullocks’ heads were turned towards the southeast, and at the best pace the teams were driven across the country. Several large native kraals were passed in the course of the day, and after a march of nearly double the ordinary length the caravan halted for the night on the banks of a stream. A sharp watch was kept all night, but nothing particular happened.
 
Just as they were about to inspan the oxen in the morning some fifteen or twenty men were seen approaching at a gallop. The oxen were at once driven again to the laager, and every man seized his arms. The Dutchmen halted at a distance of a hundred yards, and then three of them rode up to the caravan.
 
“What do you want?” Mr Harvey said, advancing on foot in front of the waggons, while the lads and the three hunters stood, rifles in hand, behind them.
 
“We summon you to surrender,” the Boers said; “you have murdered Mr Van Burer and wounded Mr Schlessihoff.”
 
“We have done nothing of the sort,” Mr Harvey answered. “We were going quietly along the road when those men insulted us; we passed on without answering. After we had gone a hundred yards they fired at us, narrowly missed me, and killed one of my men. We fired back, and with the result you have named. We are quite ready to answer for our conduct, and when we get to Leydenberg we shall at once deliver ourselves up to the magistrate, and report what has occurred, and you can then bring any charge you want to make against us.”
 
“You will never get to Leydenberg,” the Boers said scoffingly; “we are your magistrates and judges; we want no English law here. Once for all, will you surrender?”
 
“We certainly will not,” Mr Harvey replied, “and if you molest us it will be at your peril.”
 
Without another word the Boers turned their horses’ heads and rode back to their comrades; upon their joining them the whole rode some little distance to the rear, and then divided, half turning to the left, the other to the right.
 
“What on earth are they going to do?” Dick asked in surprise.
 
“They are going to surround us,” Mr Harvey said; “they will dismount and leave their horses in shelter. Now, lads, out with all the bales of skins and pile them up under the waggons.”
 
All hands set to work, and soon under each waggon a thick breastwork of bales was erected, reaching nearly up to the floor, leaving only enough space to see out of and fire; the three whites and the hunters took station, one under each waggon, the teamsters and other natives being distributed round the square. Quickly as they had laboured, the preparations were not complete, when from a brow, at the distance of about a hundred yards from the laager, a shot was fired, the bullet burying itself with a thud in one of the bales of skins; almost instantly from every point in a circle round other shots were fired, and the splintering of wood and the dull sounds, as the shots struck the barricade, told how accurate was their aim.
 
Mr Harvey’s orders had been, “Don’t throw away a shot. When you see the flash of a rifle, aim steadily at that point; the next time a head is lifted to take aim, hit it.” The natives were ordered on no account to fire, unless the Boers attempted to close, but to lie quietly under shelter of the defences. In consequence of these orders not a shot replied to the first volley of the Boers; but when the second round commenced, puffs of smoke darted from beneath the waggons. Dick and Tom knew that their shots had been successful, for the heads at which they had aimed lay clearly in view, and no discharge came from the rifles pointed towards them. The other shots must have passed near their marks, and after this first exhibition of the shooting powers of the defenders, the Boers became much more careful, firing only at intervals, and shifting their ground each time, before they raised their heads to take aim. So the whole day passed, a dropping fire being kept up on both sides. The defenders were convinced by the end of the day that seven or eight of the Boers had fallen, but their places had been more than filled by new-comers who had been seen galloping across the plain towards the scene of conflict. On the side of the defenders no casualties had occurred.
 
Towards evening the fire died away, and Tom and Dick joined Mr Harvey.
 
“What will they do next?”
 
“I don’t know, Dick; the Boers are by no means fond of exposing themselves to danger, as has been proved over and over again in their fights with natives. They must have suffered already a great deal more than they bargained for, and are no doubt heartily sick of the job. They may try a rush at night, though I question whether they will do so. I rather imagine that their tactics will be to besiege us until we are driven to make a move, and then to attack us by the way. Fortunately the stream is close at hand, and we can get water for our cattle. Still, there must be an end of it at some time or other.”
 
Blacking now crept under the waggon.
 
“Massa, what you say?—me think the best plan will be for me to crawl out and run to chief Mangrope; his place twenty miles away; he always hate the Dutch, and refuse to pay tribute; several times they have sent parties against him, but he always beat them off. Blacking tell him that de Boers attack English, and that if he come down and help drive them off you give him one team of fine oxen,—he come.”
 
“I think your plan is a very good one, Blacking; but do you think that you can get through?”
 
“Get through those stupid Boers? Easily,” Blacking said contemptuously.
 
“Very well, Blacking; then, as soon as it is dark, you had better start.”
 
Blacking nodded and withdrew, and an hour afterwards stole out from the camp.
 
As soon as night fell the Boers opened fire again, this time aiming entirely at the end of the waggons nearest the water, evidently with the intention of rendering it difficult to procure water from the stream.
 
Mr Harvey and his companions answered by firing at the flashes. As they hoped that rescue would arrive ere long, Mr Harvey did not permit any one to go outside shelter to fetch water, as the animals had been watered in the morning the first thing, and could, if necessary, hold out until the following night.
 
Just as daylight was breaking a tremendous yell was heard, followed by a hasty discharge of muskets; then there was the sound of horses’ hoofs galloping at full speed, and then, headed by Blacking, two to three hundred natives came up to the camp. The chief himself was among them. Mr Harvey had on several occasions traded with him, and now thanked him warmly for the welcome aid he had b............