But the river had to be crossed; and when all was ready the order “Trek!” was given, Peter’s whip cracked, and the team went down a slope into the river at a trot, Dirk bravely walking by the side of the foremost oxen on finding Jack and Dick, on horseback, ready to lead the way.

Dinny groaned, and crept into the waggon unseen by any one; while Coffee, Chicory, and the General took over the horses side by side with Mr Rogers.

The stream ran fast, but it was very shallow, and the bottom was hard, so that the waggon was got over in safety, the oxen dragging it well up on the other side before they were allowed to halt; and so successful had the passage been that there might not have been a crocodile in the river.

The fact was of course that the trampling and disturbance of so many hoofs kept the reptiles at a distance; but as the waggon was halted, and Mr Rogers gave a glance under to see that all was right, the dogs began running and snuffing about amongst the reeds and grass at the side, when Pompey suddenly uttered a hideous yell, and bounded away, careering over the plain with his tail between his legs, having had a very narrow escape from a small and active crocodile, which had literally thrown itself out of the water in its endeavour to catch him.

The land presented an entirely different aspect now, vast plains running away towards the horizon; and in places it looked rather ominous, for it was parched and dry. Plenty of good grass and water were absolute necessities for the success of their expedition, so Mr Rogers paused to consult with the General, who pointed to the fact that there were great herds of game upon the plain, a sign which indicated that there must be pasture and water, and as he expressed his thorough conviction that plenty of grass would be found on in advance, the order was given once more to trek.

“But where’s Dinny?” cried Mr Rogers; “surely we have not left him behind.”

“No, sor,” said a whining voice; “shure I was putting things a bit sthrait in the waggon. Are we safe across the wather yet?”

“Safe?” cried Dick contemptuously; “no! not a bit. Look out, Dinny, or we shall have one of the crocodiles pursuing us on horseback on purpose to have a snap at you.”

“Shure an’ ye’s joking,” said Dinny thrusting his head out of the back of the waggon; “and maybe he’d prefer you, Masther Dick, as being tinderer to his teeth and more gintale.”

The journey during the next few days was more laborious than interesting. It was intensely hot; water was scarce, so was pasture; and but for the wise provision of the couple of goodly-sized tubs strung behind the waggon, there would have been a great deal of suffering. Nobody knew the position of those tubs better than Pompey, Caesar, and Crassus, unless it was Rough’un, for no sooner did they become thirsty, and fail to discover water, than they took their places behind the waggon and watched the barrels, “dhrinking ’em dhry wid their eyes,” so Dinny said, and barking loudly whenever a drop was drawn.