“They will not be!” cried Harry excitedly.

“I pray not, Excellency, but if the day goes against them it would be madness to take to the desert, for the dervishes will be swarming everywhere, athirst for blood. We could not escape, and we should be safer here. Even if the Khalifa’s army is routed it will be as bad, for we should have to mingle with the flying Baggara, while the pursuing Egyptians would be as dangerous as the dervishes themselves. I feel that we ought to stay.”

“But our orders are, to be ready to start at any time,” said the doctor gravely.

“Then, Excellency, we must accept our fate. We shall be taken to Khartoum, where the beaten force will rally and defend it to the last.”

“Not rally here, Ibrahim?” said Frank eagerly.

“No, Excellency. This is no place to defend. The well-drilled troops would sweep through it after their heavy guns and scatter the mud-houses into heaps. No, the dervishes will hoist their standards at Khartoum. But we must make a brave effort to avoid being shut in there.”

He said no more, for there seemed to be no more to say, and the desire of all was to listen to the distant thunder, which had been increasing as he spoke, telling plainly enough of the terrible battle going on, while suddenly, and as if close at hand, there came the heavy reports of guns away to the east.

“The gunboats,” said Ibrahim quietly, “and the forts answering back. This is the day that the fate of the Soudan must be known.”

How the time went no one could tell in that wildly exciting, agonising time of doubt. The firing from miles away to the north continued, and the cannonading from the river was maintained, but there was no news of how the fight progressed, and a feeling of despair was attacking the prisoners when all at once the firing ceased.

What did it mean? That the collected army of the Khalifa was immense they were well aware. Had it swept on and on in the great white wave the Sheikh had described, vastly overlapping the Anglo-Egyptian force, and, curling round its flanks, achieved the Baggara Emir’s threat of sweeping the infidels into the river, now cumbered with the slain?