For a large force of mounted men had suddenly come into view away to the left in the most unexpected way, so that the attack was about to be delivered in front and rear; and if the Rajah’s men proved unable to hold their own, there was the possibility of a disastrous business, the only way of retreat being over the river, and there was no infantry to hold the front of the bridge while the mounted men crossed it into the shelter of the town.

“Looks bad for us,” thought Dick, who in imagination saw the troop and their guns helplessly wedged in amongst the irregular horse.

But there was no more time for thought; Hulton’s orders were being obeyed. The front was changed, and the little battery faced round towards the approaching cloud of horsemen, who were about to deliver their attack at a gallop before the Rajah’s troops could recover from their surprise.

From where the young subaltern was seated he could command every movement, and though wanting in the steady rush of a European cavalry charge, the enemy’s horse kept well together quite a thousand strong; and Dick’s heart palpitated as he loosened his sword in the scabbard, and then saw to his pistols, for it seemed to him that before many minutes were over the enemy would be upon them, riding them down.

But the surprise was to the foe, whose leaders were under the impression that they would sweep away the little group of horses and men stationed upon the hill.

Hulton waited till the enemy were only a few hundred yards away before giving the word to fire. Then thud—thud—thud—the guns began to belch forth their clouds of white smoke, and the rapid reloading went on, so that the regular intervals could be preserved, the discharge of number six being followed by that of number one, ready again, but with a different charge.

It was horribly exciting, and the young subaltern had ample time to see the effects of the fire. The disorder began in the approaching body with the first discharge, horses and men coming to the ground at every shot; but there was no check in the rush—men leaped their horses over those who fell, and a wild yell now smote the ears of the troop, heard well above the roar of the guns.

But as the first gun delivered its second round, this time with grape instead of round-shot, the havoc caused had its due effect; while as the five more discharges followed, tearing through the densely-packed crowd, there was a few moments’ check; but finding the firing suddenly cease, the hesitation passed away, and, with fierce cries of rage, the enemy dashed up the slope, and charged straight through the dense cloud of smoke, dispersing it in all directions.

A yell of rage burst forth as they encountered a second surprise. For as the second discharge roared from the guns, the order to limber up was given, and while the enemy was still a hundred yards away the swift battery was in motion, and, covered by the smoke, swept off down one side of the hill and away at right angles, to take up a fresh position nearly a mile away.

Then was the time for the Rajah’s force to have delivered their charge, while the enemy was halting in a state of confusion, but it did not come; and as soon as the enemy had recovered from its surprise, there was a rush made in pursuit of the battery, which halted, turned, and poured in another half-dozen rounds, and was off again, with the guns bumping and leaping as the horses stretched out and raced over the ground.