"This will never do," said the doctor. "We must go."
They crawled back to the trap-door and descended into the house. But in a moment the doctor saw that the evacuation of the roof would have serious consequences for the gallant band in the front compound. Unless the fire from the opposite house, now packed with marksmen, could be dominated, the next attack on the compound must inevitably succeed. As soon as its defenders showed themselves in attempting to charge the assailants from the wall, they would become the targets for muskets at no more than fifty or sixty yards' range.
"Run down and bring the men into the house," said the doctor.
Ahmed hastened below and gave the order in the sahib's name, adding a caution to beware of flying bullets. The men scampered back along the foot of the wall, crouching low. They were not visible from the opposite house until they had covered half the distance to the door; then the enemy espied their movement and fired a volley. But the men were going rapidly in single file; only one was struck, by a bullet rebounding from the wall, and in another ten seconds the whole band was safe within the house.
The withdrawal was not a moment too soon. There was suddenly a sound of many hammers falling upon steel. The enemy were making an attack upon the walls both at the front and back, driving iron spikes into them with the object of making loopholes. The walls were stoutly built, and it was a full quarter of an hour before the iron bars began to show on their inner side. In half-an-hour at least twenty loopholes had been pierced both in the front and back, and a continuous fusillade was kept up upon the shutters and doors of the house. As soon as one man fired outside, apparently his place was taken by another with a newly-loaded musket, and the new-comer only waited until the smoke had partially cleared to discharge his piece. The woodwork of the house was both thick and hard; only a small proportion of the bullets penetrated the interior; but the range was no more than thirty or forty yards, and there were many good marksmen among the sepoys. Two of the garrison standing behind the loopholes were struck, and one musket was rendered useless. The khansaman ran to inform the doctor, who had the injured men carried upstairs, where he extracted the bullets and bound up their wounds. For a few minutes more the work of loopholing the wall continued, and the defences were battered with an uninterrupted hail of bullets. Gradually the shots found weak spots in the woodwork. Another man was hit, this time through a fissure torn in the shutter by a previous bullet. Every now and again a yell from the outside told that a bullet from the defences had made its way through the loopholes of the wall. These apertures were a good deal larger than those in the doors and shutters of the house, and offered a far better mark. The assailants could afford to lose twenty men to one of the besieged. And when the mutineers noticed that the firing from the house was less in volume owing to the casualties, they became more and more eager. The British columns had retired to their positions near the ramparts; the report had flown through the city that the fourth column had been annihilated; the rumour was spreading that the great Nikalsain himself was dead. The fanatical crowds in the streets still indulged a hope that the British would be repelled; and meanwhile, to Minghal Khan and his mob, it seemed that the little party in the house would ere long fall an easy prey.
The sultry afternoon was drawing on towards night. All sounds of combat elsewhere in the city had ceased. The attack upon the house had as yet failed: but the outworks had been rendered untenable, and the defence must now be confined to the house itself. It seemed that Minghal Khan was satisfied with what he had gained so far; for the firing suddenly ceased, and as darkness sank down upon the scene it appeared probable that the final assault was deferred until the morning. The doctor scarcely expected a night attack. The enemy had already suffered severely, and, numerous as they were, they were not likely to court the heavy losses that an assault in the dark upon strong defences must entail. That he was right was proved as time passed. A close watch was kept upon the house; fires were lighted both front and back; and men could be heard talking; but there was no sign of a renewal of the assault.
The little garrison was glad enough of the respite. They were tired out after the strain of work and fighting during the hot hours of the day. The doctor ordered all the men in turn to act as sentries, one at the back and one at the front, keeping watch while the others slept. It was only at the entreaty of the khansaman that he went to his own bed, and he insisted on being awaked at the first sign of movement among the enemy.
Day had hardly dawned when there came a great yelling from the street, and the rumble of distant wheels. The rumbling sound came nearer moment by moment until it suddenly stopped.
"Go to the roof," said the doctor to Ahmed. His face wore an expression of great anxiety. Ahmed hurried up through the trap-door and crawled to the parapet. He was at once seen from the roof of the loftiest house, and bullets pattered round him; but he looked over and saw—what he had expected to see. A gun had been brought down the street, and stood in the gateway of the house immediately opposite the gate of the compound. There were no horses: evidently the gun had been dragged to its position by men. The gunners were in the act of loading. Ahmed rushed back across the roof, with less caution than before, and was just descending through the trap-door when a bullet whizzed past his left ear, carrying away a lock of his thick hair. He leapt down the steps, and ran to acquaint the doctor with the new peril in which the house lay.
Dr. Craddock was perturbed. Neither the gate of the compound nor the door of the house, nor even the walls themselves, could stand a battering from round shot, and if a breach was once made the house would swarm with the fanatical mutineers, against whom resistance would be vain.