During those five years and a half he had traveled over every portion of the huge territory which was placed under him--provinces extending all the way to the Equatorial Lakes. Besides riding through the deserts on camels and mules 8,490 miles in three years, he made long journeys by river. He conveyed a large steamer up the Nile as far as Lake Albert Nyanza, and succeeded in floating her safely on the waters of that inland sea. He had established posts all the way from Khartoum to Gondokora, and reduced that enormous journey from fifteen months to only a few weeks. He writes respecting these posts in January, 1879: "I am putting in all the frontier posts European Vakeels, to see that no slave caravans come through the frontier. I do not think that any now try to pass; but the least neglect of vigilance would bring it on again in no time." This is only one out of hundreds of instances of the hawk-eyed vigilance of the governor-general. The vast provinces under his sway had never been ruled in this fashion before. One strain runs through all his numerous letters written during the five years he remained in the Soudan, and that is the heart-rending condition of the thousands of slaves who were driven through the country, and the cruelty of the slave-hunters. Were we to begin quoting from those letters, we should outrun the limits of this sketch. He had broken the neck of the piratical army of man-stealers, and their forces were scattered and comparatively powerless. So many slaves were set free that they became a serious inconvenience, as they had to be fed and provided for. And yet there was no shout of joy at the capital, whence he had set out years before, armed with the firman of the khedive to put an end to the slave trade. On the contrary, We find him saying: "What I complain of in Cairo is the complete callousness with which they treat all these questions, while they worry me for money, knowing by my budgets that I can not make my revenue meet my expenses by £90,000 a year. The destruction of Sebehr's gang is the turning-point of the slave-trade question, and yet, never do I get one word from Cairo to support me." One more extract: "Why should I, at every mile, be stared at by the grinning skulls of those who are at rest? "I said to Yussef Bey, who is a noted slave-dealer, 'The inmate of that ball has told Allah what you and your people have done to him and his.' "Yussef Bey says, 'I did not do it!' and I say, 'Your nation did, and the curse of God will be on your land till this traffic ceases.'" This man, Yussef Bey, was one of the most cruel of the slave-hunters, and renowned for the manner in which he tortured his victims, more especially the young boys. He also cruelly murdered the interesting and peaceful king of the Monbuttos, so graphically described in Schweinfurth's "Heart of Africa."