Before the end of the day his fears seemed to be justified. A third horse, Wilson's, fell dead, and, what was worse, one of the oxen was also stricken. Their means of conveyance now consisted of only three oxen and four horses.

A FINE FERNERY.

The situation had grown serious. The mounted horsemen could, of course, take turns in traveling on foot. But, if it should be necessary to leave the cart behind, what would become of the ladies? Could they accomplish the one hundred and twenty miles that still separated them from Twofold Bay?

Captain Mangles and Glenarvan anxiously examined the remaining horses: perhaps preventives might be found against new calamities. No sign of disease, however, could be detected. The animals were in perfect health, and bravely endured the hardships of the journey. Glenarvan, therefore, was inclined to think that this mysterious epidemic would have no more victims. This was Ayrton's opinion too, who declared that he could not at all understand the cause of the frightful mortality.

They started again, and the cart served to convey the pedestrians, who rode in it by turns. At evening, after a journey of only ten miles, the signal to halt was given, the encampment arranged, and the night was passed comfortably beneath a large group of arborescent ferns, among whose branches fluttered enormous bats.

The next day they made an excellent beginning, and accomplished fifteen miles. Everything led them to hope that they would encamp that evening on the banks of the Snowy River. Evening came, and a fog, clearly defined against the horizon, marked the course of the long-looked-for stream. A forest of tall trees was seen at a bend in the road, behind a moderate elevation. Ayrton guided his oxen towards the tall trunks dimly discerned in the shadow, and was just passing the boundary of the wood, when the cart sank into the earth to the hubs.

"What is the matter?" asked Glenarvan, when he perceived that the cart had come to a stop.

"We are fast in the mud," replied Ayrton.

He urged his oxen with voice and whip, but they were up to their knees in the mire, and could not stir.

"Let us encamp here," said Captain Mangles.