For this fell purpose, Maud held secret meetings with the chiefs, represented that her father's strong-boxes were full of gold and silver coin, and that the negroes had only to effect an entrance at night, means for which she was herself prepared to furnish them, and at the same time representing to them that they would have it in their power to revenge themselves for all their past wrongs at her father's hands, fancied or real. The negroes and their chiefs were only too intent upon the treasures their fancy depicted, to think or care for Maud herself, or to question the reason of her unnatural treachery. So they promised to enter the stockade under her direction, rob the house, and then screen the deed they had committed by burning the dwelling and all within its precincts.

While this diabolical plan had been thoroughly concocted, Captain Ratlin and the two English ladies had passed many pleasant hours together, all unconscious of there being any danger at hand, and even Maud, with subtle treachery, seemed more open and free than she had been in her intercourse with them at first. But when she thought herself unobserved, she would at times permit a reflex of her soul to steal over her dark, handsome features, and the fire of passion to flash from her eye. At such moments, the Quadroon became completely unsexed, and could herself scarcely contain her own anger and passion so far as not to spring, tiger-like, upon the object of her hatred. But the hour for the attempt upon the dwelling, and the destruction of its inhabitants, drew near. The negroes had sworn to stand by each other, and had sacrificed an infant to their deity, to propitiate him and insure success.

It was long past midnight that the blacks might have been seen pouring out of the adjacent jungle nearest to the house. They had selected the hour for their attack when they supposed the dwellers in the stockade-house would be soundest wrapped in sleep, and they had indeed chosen well, and all their plans had been carefully arranged. But just as Maud opened the secret entrance for them to pass in, and she herself passed out, to flee for the time being from the scene, Don Leonardo came out from his sleeping-apartment, followed by a trusty slave, and promptly shot down the two first figures that entered by the door, causing them to fall dead. This unexpected repulse caused those behind to retreat for a while to the jungle, where they might consult under cover as to what this unexpected opposition to their plans indicated.

The reader may as well be here informed that a faithful slave, who had been long with the Spanish trader, and who had been confided in by the robbers, at last could not keep the secret, but just at the opportune moment aroused her master, while he, by his promptness, for the moment stayed the attack, until the door could once more be fastened, and the people awakened and armed to repel the congregated mass of the enemy. The father did not for one moment suspect his child's treachery, and was amazed and alarmed by her absence; but there was little time for speculations upon that or any other matter, since the large numbers of the negroes had rendered them bold, and they seemed determined, now they were partially foiled in their purpose as to entering the place by stratagem, to carry the house, at all hazards, by actual storm, while they rendered the air heavy with their yells.

Don Leonardo was not at all alarmed—he had fought too many battles with the negroes to fear them. He quietly prepared his fire-arms, and loaded to the muzzle a heavy swivel-gun he kept mounted at one of the main windows, while he gave arms to such of his slaves as he felt confidence in, and to his immediate retainers. The negroes had never seen nor heard the swivel fired, as it was a late importation. They had become somewhat accustomed to small arms, and though they had a dread of them, yet it was not sufficient to deter them from making the attack after having congregated in such numbers, and having become so wrought up by each other. But as they made a rush bodily towards the stockade, Don Leonardo fired the swivel, which had been loaded with shot, slugs, and bullets, into their very midst, every missile telling on the limb or body of one or more! The effect was electrical and the slaughter large.

The astonished savages rapidly gathered up their wounded companions and returned to the jungle once more. At first this terrible slaughter among them seemed to deter them from the idea of a second attack, but the loud report of the gun rapidly augmented the numbers of the blacks, until they made a second onslaught, with almost precisely the same effect. They could scale the stockade only on this side, while on the other, or opposite side, Captain Ratlin kept up such a deadly and accurate fire of musketry, that every one who approached the buildings was sure to forfeit his life. It was fortunate that this arrangement had been made, for the negroes twice attempted to set the dwellings on fire from the rear, but were instantly repulsed by Captain Ratlin's double-barrelled gun, which was ready loaded by his side, and which he used with fearful accuracy of aim on every approaching object.

The negroes seemed to be wrought up to such a state of excitement that they would not give over their purpose, though it involved such immense risk and sacrifice of life, and the attack was continued, at intervals, far into the morning, and long after the regular course of duty, until at last the negroes divided their mutilated numbers into four parties, and it was evidently their last and most determined attempt. They did not hurry this, but seemed to pause and take refreshments and rest for a couple of hours, when once more the onslaught commenced, and the inhabitants of the stockade found it a desperate fight, and one even of doubtful result, if long continued as it began.

"Keep the black imps clear, don, for a short half-hour longer, and it will be all up with them," shouted Captain Ratlin, from the rear. "I see a heavy square-rig rounding the point and standing in for an anchorage; we shall find civilized help."

"That is lucky," growled the Spaniard, as he coolly shot down a negro; "our powder is fast giving out."

The inhabitants of the stockade sadly needed assistance at this critical juncture, for the infuriated savages had become desperate and reckless in their attack, and must soon have carried the building by storm. But there soon pulled to the beach a half-dozen boats, with a detachment of marines and seamen, led on at full speed by an officer, before whose approach the angry negroes retired exhausted, leaving many dead upon the ground, and many too severely wounded to effect their retreat to the jungle. The fight had been a very sanguinary one to the half witted creatures outside the stockade.