Then the stentorian voice of Alcibiades was heard urging them forward, and with sudden resolution they dashed forward like a wave on a rock, only to retire again before the deadly volley of the Melnosians. The ground was cumbered with the dead and dying, while the air was so thick with gunpowder smoke that it hung like a veil between the contending parties, and not even the powerful rays of the electric light could break through the opaque cloud. As yet, protected by their earthworks, the Melnosians had not lost one man, for the bullets of the enemy passed harmlessly over their heads or buried themselves in the sand and turf. Justinian ordered his men to reserve their fire, as the attacking party were now retreating for the third time in confusion, and therefore, being considerably scattered, did not offer so good a mark as when they rushed forward in a dense mass.

Evidently they were holding a consultation, for when they again assaulted the barricade, one party dashed forward under a heavy fire, with hatchets to cut away the timbers, while the others remained behind and kept up a fusillade at a safe distance. In order to avert this danger, and save the palisade from being cut down, the marksmen returned the fire of the rear rank, while, using the bayonets at close quarters, their comrades stabbed the stormers whenever they could get a chance. Notwithstanding this warm reception, the assaulting party still stuck to their work, and amid the infernal din of yells from wounded and fighters, could be heard the steady blows of the hatchets, the sharp crack of the guns, and the ping, ping, ping of the bullets whizzing through the smoky air. At last, in spite of their valor, the stormers were forced to retire, but not without doing considerable damage, for they had cut through a considerable number of the barrier posts, so that the palisade was now in a somewhat shaky condition.

“Egad! they’ll have this down in no time, Maurice,” said Justinian to his nephew, with a grim smile, “and then it will be hand-to-hand fighting.”

“All the better!” replied Maurice, coolly examining the edge of his sword. “I fancy they will find it hard to drive us back from this position. Here they come again. The devil!”

“What’s the matter?”

“They are going to fire the barricade! that is Caliphronas’ idea, I’ll bet!”

A party of men now surged forward, bearing huge bundles of brushwood, smeared with tar and inflammable oils, which they threw at the foot of the barrier, and ignited without a moment’s delay. The Melnosians, adopting their former tactics, shot and stabbed with right good will, but the advantage was with the enemy, for, in the space of a few minutes, the wooden poles and crossbars of the barricade were in flames. Against this new peril nothing could be done, as, not anticipating this stratagem, Justinian had not provided himself with water; so the flames, leaping redly out of the thick smoke, roared upward to the roof of the tunnel, while the little band, some with bayonets fixed, others with guns loaded, awaited the assault which would follow the downfall of the protective palisade.

As if to hasten this catastrophe, the enemy, with infinite labor, dragged a small cannon up the steep stairs, and, having placed it in position, fired recklessly into the centre of the blazing mass, with the hope of the ball cutting a lane through the Melnosians. Luckily, owing to the irregularity of the ground, they were unable to depress the muzzle of the gun sufficiently, and the shot passed innocuously overhead, having no other effect than to bring down a small shower of stones from the roof of the tunnel. Justinian was rather dismayed when he found they had succeeded in bringing up a gun, but when he saw the effect of the shot, he smiled contemptuously.

“That’s no good,” he said confidently; “they can’t get the muzzle low enough to be effective.”

“Nevertheless, if the roof”—