Thus, one by one, in rapid succession, Park’s companions, attacked by fever, either sank on the road or were left behind, too probably to perish.

On the 30th of June both Mr Anderson and Mr Scott were attacked by the fever.

While encamped during a violent tornado, when it was necessary to put out the watch-fires, a peculiar roaring and growling was heard. Supposing the sound to be that of wild boars, Park and Lieutenant Martyn went in search of them and fired several shots into the bush. The natives on their return told them that they were not boars, but young lions, and that unless a very good look out was kept they would probably kill some of the cattle during the night. About midnight the lions attempted to seize one of the asses, which so alarmed the rest that they broke the ropes and came full gallop in amongst the tents. Two of the lions followed so close that the sentry cut one with his sword, but dared not fire for fear of killing the asses.

Both Anderson and Scott were worse, but Park urged them to proceed. Alston, a seaman, had become so weak that he was unable to sit his horse, and entreated to be left in the woods till the morning. Park gave him a loaded pistol and some cartridges to protect himself.

The next day, the 4th of July, the river Wanda, which they reached, was found to be greatly swollen. There was but one canoe. In this the baggage was carried over, and Isaaco endeavoured to make the asses cross by swimming and pushing them before him. While thus employed, just as he reached the middle of the stream, a crocodile suddenly rose and, seizing him by the left thigh, pulled him under water. With wonderful presence of mind he thrust his finger into the creature’s eye; on which it quitted its hold, and Isaaco attempted to reach the further shore, calling out for a knife. The crocodile returned and seized him by the other thigh, and again pulled him under water. He had recourse to the same expedient, and thrust his finger into its eyes with such violence that it again quitted him and, when it rose, after flouncing about, swam down the stream. Isaaco reached the other side, and as soon as the canoe returned Park went over, and, having dressed his wounds with adhesive plaster, he was carried to the nearest village, fortunately not far off. Park here found himself very ill and unable to stand erect without feeling a tendency to faint, while all the people were so sickly that they could with difficulty carry the loads into the tents, though rain threatened. Greatly to their astonishment, Ashton the sailor arrived, with his fever much abated, but quite naked, having been stripped of his clothes by some natives during the night.

Important as it was to push on, they found it impossible to do so without Isaaco, whose recovery seemed doubtful, though the delay would expose them to the full violence of the rain shortly to be expected. Isaaco, under Park’s care, notwithstanding his fears, rapidly recovered; and on the 10th of July they were able once more to travel forward, taking a west and north-west direction.

They were now exposed to the thieving propensities of the natives, who took every opportunity of carrying off whatever they could lay their hands on. Among the chief robbers were the sons of a potentate called Mansa Mumma, whose town they reached on the 12th. As Park was looking out for an easy ascent over some rocky ground, two of these young princes, approaching, snatched his musket from his hand and ran off with it. He instantly sprang from his saddle and followed the robber with his sword, calling to Mr Anderson to tell some of the people to look after his horse. Anderson got within musket-shot of the man, but, seeing that he was Mumma’s son, had some doubt about shooting him. The thief made his escape, and on Park’s return he found that the other prince had stolen his great coat. An elder brother, who had been engaged as a guide, told him that after what had happened he would be justified in shooting the first who attempted to steal from the loads. The soldiers were accordingly ordered to load their muskets and be ready. Notwithstanding this, a short time afterwards a man made a dash at one of the asses which had strayed a little from the rest, took off the load, and began to cut it open with his knife. The soldiers fired, but did not hit him, and he made his escape, leaving the load behind him. Another seized a soldier’s knapsack and attempted to make off with it. The soldier covered him with his piece, but it flashed in the pan, and the robber escaped. Another robber, however, who had attempted to carry off a great coat from an ass driven by one of the sick men, was wounded, and Mansa’s son insisted that he should be killed, as otherwise they would not fulfil the orders of the king, who had directed that every person be shot who stole from the caravan.

In this way, day after day, they were attacked, and they had little doubt that one of the sick men who had fallen behind had been robbed and murdered by these people.

A deep stream being reached, it was proposed to form a raft; but the Mandingoes insisted that it would be necessary to build a bridge to enable them to cross. It was most ingeniously and rapidly constructed. The people, however, were too sickly to carry the baggage over, and negroes were therefore hired for the purpose, as well as to swim the asses across.

Another of the soldiers here lay down and expired, and, as the sun was very hot, it was impossible to stop and bury him.