We reached this river in early June, and found its appearance very different from what it was on our former visit, at the beginning of the monsoon. Then its waters were contained within its banks, of no considerable width; but now, although the rains had ceased here long ago, the river had not only overflowed its banks, but had submerged nearly all the valley in which it lies to the extent at least of a mile or more. The rains about 5° south latitude had just lasted out the six months during which the sun was in the south; and now, as the sun had gone north, the rains had gone there also. This was a very important fact, by which the rise of the Nile on the other side of the axis of this mountain-group might be determined, proving, as it does, that whilst rain falls most wherever the sun is vertical, it is greatly augmented on the equatorial regions by these mountains, where also, as our maps show, is the rainy zone of the world. After crossing the river, we hurried along by a more southernly and straighter road than we formerly came by, and reached Kazé towards the latter end of June. Here Sheikh Snay received us with his usual genuine hospitality, arranged a house especially for our use, and with him we again established our headquarters. This man, when we were formerly detained here to form our second caravan on our journey westwards, housed us, and carefully attended to our wants. He took charge of our kit, provided us with porters, and finally became our agent. Living with him, surrounded by an Arab community, felt like living in a civilised land; for the Arab's manners and society are as pleasant and respectable as can be found in any Oriental family. Snay had travelled as much as, or more than, any person in this land; and from being a shrewd and intelligent inquirer, knew everybody and everything. It was from his mouth, on our former visit to Kazé, that I first heard of the N'yanza, or, as he called it, the Ukéréwé Sea; and then, too, I first proposed that we should go to it instead of journeying westward to the smaller waters of Ujiji. He had travelled up its western flank to Kibuga, the capital of the kingdom of Uganda, and had in his employ men who had lived and traded in Usoga. Snay, narrating his own experiences, said to me, "I was once three years absent on a visit to King Sunna, at his capital (Kibuga) in the Uganda kingdom, occupied by a tribe called Waganda. Starting from Kazé, it took me thirty-five marches to reach Kitangulé (bearing N.N.W.), and twenty more marches going northwards, with the morning sun a little on my right face (probably north by east), to arrive at Kibuga. The only people that gave me any trouble on the way are the Wasui, situate at the beginning of the Karagué kingdom; but that was only trifling, as they did not fight, and lasted but three or four marches. The Karagué kingdom (a mountainous tract of land, containing several high spurs of