the ravine in which one of the walls cast a deep shadow, enabling them to proceed without exposing themselves to the scorching heat. Stas did not want to leave the ravine, firstly, because, above, they might be espied from a distance by Smain's detachments, and then it was easier to find, in rocky crevices, water, which in uncovered places soaked into the ground or under the influence of the sun's rays was transformed into steam.
The road continuously but imperceptibly led upwards. On the rocky walls could be seen from time to time yellow traces of sulphur. The water in the clefts was saturated with its odor, which reminded both children unpleasantly of Omdurmân and the Mahdists, who smeared their heads with fat mixed with sulphur powder. In some places muskcats could be smelt; but there, where from high, overhanging rocks magnificent cascades of lianas fell to the bottom of the ravine, came an intoxicating scent of vanilla. The little wanderers willingly stopped in the shade of these tapestries embroidered with purple flowers and lilies, which with the leaves provided food for the horses.
Animals could not be seen; only from time to time on the crests of rocks monkeys squatted, resembling on the blue background those fantastic idols which in India adorn the borders of temples. Big males with long manes displayed their teeth at Saba or stretched out their jaws in sign of amazement and rage, and at the same time jumped about, blinking with their eyes and scratching their sides. But Saba, accustomed already to the sight of them, did not pay much heed to their menaces.
They rode briskly. Joy at recovering liberty drove away from Stas' breast that incubus which had throttled him during the night. His mind was now occupied with the thought of what was to be done farther; how to lead
