All being at last ready, Mr. Halliday set out on his second journey, which took him nearly four times as long as the first, owing partly to a certain turbulence among the Swahili porters, and partly to the difficulty of driving the animals. Apart from their natural tendency to lag and to stray, it was a difficult and sometimes a perilous operation to get them across the many streams; fortunately it was the height of the dry season, and the depth of water insignificant. Several sheep were drowned, some strayed and could not be recovered; one or two died of over-marching. The donkeys also gave a good deal of trouble, having to be unloaded at every stream, lugged across, and then loaded up again. It was a long and tiresome business each night to construct a boma of sufficient circuit to enclose the whole of the safari, and in spite of this thorny fence, and watchfires kept constantly alight, a lion on one occasion broke in at dead of night, snapped up a sheep, and made off with it before the alarm could be given. Mr. Halliday found the porters even more troublesome than the animals. It turned out that one of the Swahilis was an old rival of Coja ben Selim. He was a big man named Juma, with a stronger strain of Arab blood than the rest, and he constantly disputed Coja’s authority, and incited the other men to complain of their loads and their food. Mr. Halliday had to be continually on the watch, and only by dint of great firmness and by keeping Juma on one occasion without food for a day did he succeed in preventing a mutiny. Juma had brought his wife with him, a very stout negress of some Bantu race; or rather, she had attached herself to the expedition when it had marched some ten miles out of Nairobi, and resolutely refused to leave. Her presence proved to be rather an advantage than otherwise, for once when Mr. Halliday had found it necessary to give Juma a stern reprimand, the woman volubly assisted him, demanding of her husband why he was such a fool as to endanger his pay. Juma was evidently in some awe of his spouse, and Coja told John privately that she had a terrible tongue.