As there was no reply, he soon afterwards discharged another and another.

Captain Broderick and Rupert came hurrying up to ascertain what was happening. The Zulus were no longer in sight, but he feared that his sons were right in their conjecture. All eyes were turned in the direction it was expected that Crawford would appear.

They had not long to wait before the waggon came in sight. Old Vermack lashing the horses, which tore along at a tremendous rate, the rest of the men being seated in the vehicle, while Crawford, who followed, every now and then turned a glance behind, as if aware that an enemy was in pursuit. That such was the case was soon evident. The Zulus were seen scampering as fast as their legs could carry them, hoping apparently that the roughness of the ground or some accident might place the fugitives at their mercy. There indeed seemed even now a great probability that they would be overtaken. Crawford still gallantly brought up the rear. He was seen holding his rifle ready to fire, so as to keep them in check, should they come nearer. The horses’ hoofs and the waggon wheels, however, threw up so much dust from the dry ground they were now passing over, that he was soon completely shut out from view. The men were summoned to the ramparts, with the exception of those required to haul up the drawbridge. Percy got his swivels ready. Biddy made her appearance with the captain’s hat, which she had just time to stick on her head, and a couple of muskets in her hand.

Again the horses could be distinguished still coming at the same rate as before. But what had become of Crawford? A shot was heard, it was hoped that he had fired it, and not one of his pursuers.

“There he is, there he is!” cried Lionel, whose sharp eyes had pierced the cloud of dust. Presently he emerged from the cloud a short distance behind the waggon, sitting his horse as if uninjured. The Zulus could also be seen, with their assegais poised, eager to hurl them at him; but he still kept ahead of them. The pursuers, excited by the ardour of the chase, at length got within musket range of the west angle of the fort, from whence a warm fire was opened upon them. They appeared not to be aware of their danger until the bullets came flying about their ears, when turning tail they ran off as fast as they had before been going in an opposite direction, and Vermack drove his panting steeds up to the drawbridge. They were quickly over, bringing in a considerable load of grass.

Captain Broderick descended to thank Crawford for the service he had rendered.

“I should have been caught, however, had I not heard your signal guns,” he answered; “for the Zulus were creeping up so noiselessly, that they were almost upon us before the men had time to jump into the waggon; and even though Vermack lashed on his horses, we had great difficulty in keeping ahead of them.”

It is needless to say that Crawford received a further reward from the way he was greeted by Helen, who had been more anxious, probably, than any one else during his absence.

The supply of grass thus brought in was of great assistance in feeding the cattle, but it had to be husbanded to the utmost, as the Zulus were certain not to let the waggon go out again without making an attempt to capture it.

Another and another day passed as the first had done. The Zulus kept carefully out of sight. The scouts, who went cautiously out, reported that they had fallen in with the enemy’s scouts in the neighbourhood, evidently keeping a strict watch on the fort, so that no one would be able to leave it without a risk of being cut off.