This Mgwana, further, upon being questioned, gave us information far more interesting, viz., about the Rusizi. He told us positively, with the air of a man who knew all about it, and as if anybody who doubted him might well be set down as an egregious ass, that the Rusizi River flowed out of the lake, away to Suna's (Mtesa's) country. "Where else could it flow to?" he asked. The Doctor was inclined to believe it, or, perhaps he was more inclined to let it rest as stated until our own eyes should confirm it. I was more inclined to doubt, as I told the Doctor; first, it was too good to be true; second, the fellow was too enthusiastic upon a subject that could not possibly interest him. His "Barikallahs" and "Inshallahs" were far too fervid; his answers too much in accordance with our wishes. The Doctor laid great stress on the report of a Mgwana he met far south, who stated that the grandfather or father of Rumanika, present King of Karagwah, had thought of excavating the bed of the Kitangule River, in order that his canoes might go to Ujiji to open a trade. From this, I imagine, coinciding as it did with his often-expressed and present firm belief that the waters of the Tanganika had an outlet somewhere, the Doctor was partial to the report of the Mgwana; but as we proceed we shall see how all this will end. On the ninth morning from Ujiji, about two hours after sunrise, we passed the broad delta of the Mugere, a river which gives its name also to the district on the eastern shore ruled over by Mukamba. We had come directly opposite the most southern of its three mouths, when we found quite a difference in the colour of the water. An almost straight line, drawn east and west from the mouth would serve well to mark off the difference that existed between the waters. On the south side was pure water of a light green, on the north side it was muddy, and the current could be distinctly seen flowing north. Soon after passing the first mouth we came to a second, and then a third mouth, each only a few yards broad, but each discharging sufficient water to permit our following the line of the currents several rods north beyond the respective mouths. Beyond the third mouth of the Mugere a bend disclosed itself, with groups of villages beyond on its bank. These were Mukamba's, and in one of them lived Mukamba, the chief. The natives had yet never seen a white man, and, of course, as soon as we landed we were surrounded by a large concourse, all armed with long spears--the only weapon visible amongst them save a club-stick, and here and there a hatchet.