And in pursuance of the sentence thus pronounced, Manuel was hurried away to his dark and solitary cell, there to remain a prey to all the dreadful thoughts which the occurrences of that fatal evening were so well calculated to marshal in horrible array to his imagination.

CHAPTER LXI.

While these awful scenes were being enacted in the subterranes of the holy inquisition, Demetrius was actively engaged in directing those plans and effecting those arrangements which the scheming disposition of Nisida of Riverola had suggested. We should observe that in the morning he had sought and found Antonio, with whom he had so expertly managed that the villain had fallen completely into the snare spread to entrap him, and had not only confessed that he held at his disposal the liberty of the Count of Riverola, but had also agreed to deliver him up to the Greek. In a word, every thing in this respect took place precisely as Nisida had foreseen. Accordingly, so soon as it was dark in the evening, sixty of the Ottoman soldiers quitted by two and threes the mansion which the Florentine Government had appropriated as a dwelling for the envoy and his suit. The men whom Demetrius thus intrusted with the execution of his scheme, and whose energy and fidelity he had previously secured by means of liberal reward and promise of more, were disguised in different ways, but were all well armed. To be brief, so well were the various dispositions taken, and so effectually were they executed, that those sixty soldiers had concealed themselves in the grove indicated by their master, without having excited in the minds of the Florentine people the least suspicion that anything unusual was about to take place. It was close upon eleven o’clock at night, when Demetrius, after having obtained a hasty interview with Nisida, whom he acquainted with the progress of the plot, repaired to the grove wherein his men were already distributed, and took his station in the midst of the knot of olives on the right of the huge chestnut tree which overhung the chasm.

Nearly a quarter of an hour elapsed, and naught was heard save the waving of the branches and the rustling of the foliage, as the breeze of night agitated the grove; but at the expiration of that brief period, the sound of voices was suddenly heard close by the chestnut tree—not preceded by any footsteps nor other indication of the presence of men—and thus appearing as if they had all at once and in an instant emerged from the earth.

Not a moment had elapsed—no, not a moment—ere those individuals whose voices were thus abruptly heard, were captured and secured by a dozen Ottoman soldiers, who sprung upon them from the dense thickets around or dropped amongst them from the branches overhead—and so admirably was the swoop made, that five persons were seized, bound and held powerless and incapable of resistance ere the echo of the cry of alarm which they raised had died away in the maze of the grove. And simultaneously with the performance of this skillful maneuver, a shrill whistle was wafted from the lips of Demetrius through the wood, and as if by magic, a dozen torches were seen to light up and numbers of men, with naked scimiters gleaming in the rays of those firebrands, rushed toward the spot where the capture had been made. The effect of that sudden illumination—those flashing weapons—and that convergence of many warriors all toward the same point, was striking in the extreme, and as the glare of the torches shone on the countenances of the four men in the midst of whom was Francisco (the whole five, however, being held bound and powerless by the Ottoman soldiers), it was evident that the entire proceeding had inspired the guilty wretches with the most painful alarm. Demetrius instantly knew that the handsome and noble-looking young man in the midst of the group of captives and captors, must be Don Francisco of Riverola, and he also saw at a glance that one of the ruffians with him was Antonio. But he merely had leisure at the moment to address a word of reassurance and friendship to Nisida’s brother—for, lo! the secret of the entrance to the robbers’ stronghold was revealed—discovered! Yes—there, at the foot of the tree, and now rendered completely visible by the glare of the torch-light, was a small square aperture, from which the trap door had been raised to afford egress to the captured party.

“Secure that entrance!” cried Demetrius, hastily; “and hasten down those steps, some dozen of you, so as to guard it well!”—then, the instant this command was obeyed he turned toward Francisco, saying, “Lord of Riverola—am I right in thus addressing you?”

“Such is my name,” answered Francisco; “and if you, brave chief, will but release me and lend me a sword, I will prove to thee that I have no particular affection for these miscreants.”

Demetrius gave the necessary order—and in another moment the young Count of Riverola was not only free, but with a weapon in his hand. The Greek then made a rapid, but significant—fatally significant sign to his men; and—quick as thought,—the three robbers and their confederate Antonio were strangled by the bowstrings which the Ottomans whipped around their necks. A few stifled cries—and all was over! Thus perished the wretch Antonio—one of those treacherous, malignant, and avaricious Italians who bring dishonor on their noble nation,—a man who had sought to turn the vindictive feelings of the Count of Arestino to his own purposes, alike to fill his purse and to wreak his hateful spite on the Riverola family! Scarcely was the tragedy enacted, when Demetrius ordered the four bodies to be conveyed down the steps disclosed by the trap-door; “for,” said he, “we will endeavor so to direct our proceedings that not a trace of them shall be left upon ground; as the Florentines would not be well-pleased if they learnt that foreign soldiers have undertaken the duties which they themselves should perform.” Several of the Ottomans accordingly bore the dead bodies down the steps; and Demetrius, accompanied by Francisco, followed at the head of the greater portion of the troops, a sufficient number, however, remaining behind to constitute a guard at the entrance of the stronghold.

While they were yet descending the stone stairs, Demetrius seized the opportunity of that temporary lull in the excitement of the night’s adventures, to give Francisco hasty but welcome tidings of his sister; and the reader may suppose that the generous-hearted young count was overjoyed to learn that Nisida was not only alive, but also once more an inmate of the ancestral home. Demetrius said nothing relative to Flora; and Francisco, not dreaming for a moment that his deliverer even knew there was such a being in existence, asked no questions on that subject. His anxiety was not, however, any less to fly to the cottage; for it must be remembered that he was arrested first, on the 3d of July, and had yet to learn all the afflictions which had fallen upon Flora and her aunt—afflictions of the existence whereof he had been kept in utter ignorance by the banditti during his long captivity of nearly three months in their stronghold. But while we are thus somewhat digressing, the invaders are penetrating further into the stronghold. Headed by Demetrius and Francisco, and all carrying their drawn scimiters in their hands, the corps proceeded along a vast vaulted subterrane, paved with flag-stones, until a huge iron door, studded with nails, barred the way.

“Stay!” whispered Francisco, suddenly recollecting himself, “I think I can devise a means to induce the rogues to open this portal, or I am much mistaken.”