managed to take care of himself and came running to the stopping places with bleeding jaws and marks of bites on his neck and breast. Whether the victim of these fights was a jackal, or a hyena, or perhaps a desert fox or a gazelle no one knew; it was enough that there were no signs of great hunger on him. At times also his black lips were moist as if he drank. The Bedouins surmised that he must have dug deep holes at the bottom of the ravines, and in this manner reached water which he scented under the ground. In this manner travelers who get lost dig the bottoms of chasms and, if they do not often find water, they almost always reach damp sand and, sucking it, cheat in this way the pangs of thirst. In Saba, however, considerable changes took place. He still had a powerful breast and neck, but his sides were sunken, through which he appeared taller. In his eyes, about the reddened whites, there was now something savage and threatening. To Nell and to Stas he was as attached as previously and permitted them to do with him whatever they pleased. He still at times wagged his tail at Chamis, but he growled at the Bedouins and Sudânese or snapped with his terrible teeth, which at such times clashed against each other like steel nails. Idris and Gebhr plainly began to fear and hate him to the extent that they would have killed him with the captured rifle, were it not that they desired to bring this extraordinary animal to Smain, and were it not also that they had already passed Assuan.
They had passed Assuan! Stas thought of this continually, and doubt that the pursuit would ever overtake them stole gradually into his soul. He knew, indeed, that not only Egypt proper, which ends at Wâdi Haifa, that is, at the Second Cataract, but the whole of Nubia was up to that time in the hands of the Egyptian Government,
