cities in the Sudân, Darfur, and Kordofân. Those inhabitants who succeeded in escaping slavery in thickets in the forests were exterminated by starvation and small-pox, which raged with unusual virulence along the White and Blue Niles. The dervishes themselves said that whole nations had died of it. The former plantations of sorghum, manioc, and bananas were covered by a jungle. Only wild beasts, not pursued by any one, multiplied plentifully. Sometimes before the evening twilight the children saw from a distance great herds of elephants, resembling movable rocks, walking with slow tread to watering places known only to themselves. At the sight of them Hatim, a former ivory dealer, smacked his lips, sighed, and spoke thus to Stas in confidence:
"Mashallah! How much wealth there is here! But now it is not worth while to hunt, for the Mahdi has prohibited Egyptian traders from coming to Khartûm, and there is no one to sell the tusks to, unless to the emirs for umbajas."
They met also giraffes, which, seeing the caravan, escaped hurriedly with heavy ambling pace, swinging their long necks as if they were lame. Beyond Gôz Abu Guma appeared, more and more frequently, buffaloes and whole herds of antelopes. The people of the caravan when they lacked fresh meat hunted for them, but almost always in vain, for the watchful and fleet animals would not allow themselves to be approached or surrounded.
Provisions were generally scarce, as owing to the depopulation of the region they could not obtain either millet or bananas, or fish, which in former times were furnished by the Shilluk and Dinka tribes who exchanged them willingly for glass beads and brass wire. Hatim, however, did not permit the children to die of starvation, and what is more he kept a strict control over Gebhr;
