Thus the road progressed to Makeya Manguba, a distance of 22 miles from Vivi, and after many tedious trips to and fro, all the equipments of the expedition were brought to that point. The time consumed had been about five months——from March to August. Here the steel lighters were brought into requisition, and the equipments were carried by steam to a new camp on the Bundi river, where road making was even more difficult, because the forests were now dense and the woods——mahogany, teak, guaiacum and bombax——very hard. Fortunately the natives kept up a fine supply of sweet potatoes, bananas, fowls and eggs, which supplemented the usual rice diet of the workmen. It was with the greatest hardship that the road was completed between the Luenda and Lulu rivers, so thick were the boulders and so hard the material which composed them. The Europeans all fell sick, and even the natives languished. At length the Bula river was reached, 16 miles from the Bundi, where the camp was supplied with an abundance of buffalo and antelope meat. The way must now go either over the steep declivities of the Ngoma mountains, or around their jagged edges, where they abut on the roaring Congo. The latter was chosen, and for days the entire force were engaged in cutting a roadway along the sides of the bluffs. This completed, a short stretch of navigable water brought them to Isangila, 52 miles from Vivi. It was now January 2, 1881. Thither all the supplies were brought, and the boats were scraped and painted, ready for the long journey to Manyanga. Stanley estimated that all the goings and comings on this 52 miles of roadway would foot up 2,352 miles of travel; and it had cost the death of six Europeans and twenty-two natives, besides the retirement of thirteen invalids. Verily, it was a year dark with trial and unusual toil. But the cataracts had been overcome, and rest could be had against further labors and dangers. [Illustration: FIGHT WITH AN ENRAGED HIPPOPOTAMUS.]