"God willing, we will," said Osman, in a voice that betrayed at once his weakness and his devotion. They rode all night, first in the breathless moonlight with its silvery shimmering haze, then in a strong wind that made the clouds to sail before the stars and the camels beneath them to feel like ships that were riding through a running sea, and last of all in the black hour before the dawn, when it was difficult to see the tracks, and the beasts stumbled in the darkness. The morning grew grey and they were still riding. But Osman’s strength was failing rapidly, and when, half an hour afterwards, the sun in its rising brightness began to flush with pink the stony heights of distant hills, they drew rein, made their camels kneel, and dismounted. They were then near a well, from which a group of laughing girls, with bare bronze arms and shoulders, were drawing water in pitchers and carrying it away on their heads. While Osman loosened the saddles of the camels and fed the tired creatures with durah, Gordon asked one of the girls for a drink, and she held her pitcher to his lips, saying with a smile, "May it give thee health and prosperity!" After half-an-hour’s rest, having filled their water-skins and being refreshed with biscuits and dates, they readjusted the saddles of the camels, mounted and rose and started again, making their salaams to the young daughters of the desert who stood grouped together in the morning sunshine and looked after them with laughing eyes. The clear, vivifying, elastic desert air breathed upon their faces; and their camels, strengthened by rest and food, swung away with better speed. All day long they continued to ride without stopping. Gordon’s impatience increased every hour as he reflected upon the probable consequences of the scheme with which the unknown woman had inspired Ishmael, and Osman, being told of the danger, forgot his weakness in the fervour of his devotion. The shadows lengthened along the sea-flat sand while they passed over wastes without a bush or a scrub or a sign of life, but just as the sun was setting they entered the crater-like valley of Kerreri with its clumps of mimosa and its far view of the innumerable islands of the Nile. This was the scene of Gordon’s first battle, the battle of Omdurman, and a score of tender and thrilling memories came crowding upon him from the past. Yonder was the thicket in which he had taken the Khalifa’s flag, the spot where he had left Ali: "Show the bits of the bridle to my Colonel and tell him I died faithful. Give my salaams to him, Charlie. I knew Charlie Gordon Lord would stay with me to the end." How different the old battlefield was to-day! Instead of the deafening roar of cannon, the wail of shell the frenzied shouts of the dervishes, and the swathes of sheeted dead, there was only the grim solitude of stony hills and yellow sand, with here and there some white and glistening bones over which the vultures circled in the silent air.