Half a dozen puffs of smoke spurted out of the cover, and as many bullets came singing overhead. The convoy did not halt, but moved steadily on, some of the escort dismounting, while the others led their camels. When the men on foot got a chance they halted and fired, and then doubled on again, and as they shot a very great deal better than their enemies, they made them chary of exposing themselves, and so held their fire in check. As the convoy came abreast of the position, however, the volleys broke out afresh, and the skirmishers spread, some in front, others in rear of it, to draw the fire on themselves, and away from the sick and wounded men. But not with entire success, for it seemed to be the object of the ambushed Arabs to annoy these with their fire rather than to fight the escort. There was a poor fellow named Binks, whose right-hand had been shattered and amputated, riding sideways on a camel, balanced by another invalid whose head had come in contact with a fragment of a shell, and was bandaged up. Binks had been despondent about himself from the first, not caring very much whether he lived or died, now that he was so mutilated, for how was he to get his living without a right-hand? He asked. It was in vain that Kavanagh assured him that he could do very well in the Corps of Commissionaires; he had not been very steady in the early part of his soldiering career, and his name had several entries against it in the Regimental Defaulters’ Book, which he was convinced would tell fatally against his chances.

Suddenly he flung up his left arm, the right being in a sling, and gave a deep gasp, collapsing in his seat, and falling up against his companion. All his doubts and difficulties about the future were solved, poor fellow! For he was shot through the heart. Presently a camel was wounded, and sank down, groaning pitifully, if pity could have been spared for it, but most of that was absorbed by the soldier, suffering grievously from dysentery, whom he carried, and who was now thrown violently to the ground. A halt was necessary while he was otherwise accommodated, and the covering party pushed close up to the shrubby ground, taking advantage of the mimosas in their turn, and inflicting some loss on the enemy, who seemed now to have quite altered their former tactics, and to prefer distant to close quarters. When the convoy moved on again they closed upon it once more, ready to run up to it at the first signs of a rush upon it. The Soudanese, however, made none; on the contrary, they seemed to find the marksmanship of the escort too accurate for their taste, for they drew off to a distance where the bush was thicker, but so far that the fire they maintained was a mere waste of ammunition.

“Where’s Grady?” cried a man. “Why don’t he come and take his camel?”

“Grady!” called the corporal.

“Grady!” called the sergeant; but even his superior authority evoked no answer.

The officer in command again halted the convoy.

“He may be only wounded; we must not leave him,” he said.

“Who saw him last?”

“I can find the place exactly, sir,” said Kavanagh, “because of a bit of rock among the scrub which marked the place, and he was making towards it.”

“Is it far?”