Suddenly his eye was caught by a compact body of French, about 500 in number, advancing at the quick step across the wide open space outside the Santa Engracia convent. They had evidently been hurried from the entrenchments beyond the walls. At the same time, glancing to the right, he saw another body of men issuing from some buildings near the Coso. Clearly no time was to be lost. Outnumbered already, he had only held his own up to the present by having the advantage of the defensive position. But the position was not strong. If the French occupied the adjoining ruins in force there was scarcely an inch of cover for his men. He must, therefore, at once blow up the head of the French gallery leading below the Casa Tobar, which he had been unable to do hitherto for fear of destroying his own men, and then withdraw his troops to their original position. In face of the large French reinforcements coming up, it would be as much as he could do to hold his own even there. Springing down the staircase, three steps at a time, one of them breaking through and falling with a crash behind him, he hastened back to his men. He called up a little musketeer belonging to the Murcian tiradores—one of the few survivors of that regiment—

"Hombre, run back to the Casa Alvarez; tell Pablo Quintanar to leave a gap in the Vega wall wide enough to allow the passage of men in single file. Understand, in single file."

"Sí, Señor," said the man, and bounded off.

Now Jack prepared with all possible speed to evacuate his advanced position. He was delayed by the necessity of removing his wounded; for all this time the French had been firing into the houses, and, though their aim was bad, several shots took effect owing to the Spaniards' almost reckless exposure of themselves. Before he actually gave the order to evacuate, the French, unaware of the reinforcements hastening to their support, gathered themselves together for another charge. They came gallantly almost to the very muzzles of the Spanish muskets; then they recoiled before a terrible volley, and fell back in confusion. Seizing the moment, Jack ordered his men to retire towards the Casa Vega.

Jack has a Narrow Escape

"Leave the gap in the wall open for me," he said to one of the regulars; "I shall not be long behind you."

Then, catching up a burning rope, he hastened to the end of the French gallery, where his men had laid a train of gunpowder connecting with a heavy charge. He had just time to set light to the train before a group of three or four French soldiers dashed towards him through the ruins. His perilous task was done; he turned to follow his men, the enemy, not waiting to fire, close behind him. As he was crossing the lane dividing the Casas Vega and Tobar there was a loud explosion; the gallery had blown up, and with it the head of the French column immediately behind his pursuers. Only two men were now on his track. He glanced over his shoulder, and judged that there was time to reach the gap in the wall before he could be overtaken. At this moment his foot slipped on a loose heap of fallen masonry; he fell headlong, and before he could recover himself, the foremost pursuer was upon him. Wriggling over instantly on his side, he drew his pistol, and managed to snap it at the man when the point of his bayonet was within a foot of him. The ball hit the man full on the forehead, and he dropped like a log.

Springing to his feet, Jack drew his sword in the nick of time to meet the attack of the second pursuer. It was sword against bayonet, and if the latter had been in the hands of a British soldier, Jack, in spite of his skill as a swordsman, might have stood a poor chance. But the bayonet, as wielded by a Continental soldier, was not the same formidable weapon, and it happened that his attacker was a Pole—one of Colonel Chlopiski's Vistula regiment, which, as Jack had already learnt, had proved the most troublesome of all the French troops since the capture of Santa Engracia. Jack had more than once shown himself to be a swordsman of exceptional resource, and at this critical moment the old French émigré who had been his fencing master in London, if he could have seen the duel, would have beamed with satisfaction. After a few passes Jack gave the Pole an opportunity to lunge; he eagerly seized it; his thrust was lightly parried, and the next moment Jack was in beneath his guard.

As he hurried away, even in that breathless moment Jack could not help feeling some pity for his two gallant foemen who would see the Vistula no more. It was in the hope of freeing their country from the bondage of Russia that the Poles had allied themselves with Napoleon. They were now purchasing their own freedom by assisting to enslave others.