heard the sound of opening doors. It was a terrible moment, but he had time to give the alarm signal, two quick blows on the ceiling. Then Laurent entered, bringing another prisoner, an ugly, ill-dressed little man of fifty, in a black wig, who looked like what he was, a spy of the Inquisition.
Casanova soon learned the history of Soradici—for this was the spy's name—and when his new companion was asleep he wrote to Balbi the account of what had happened. For the present, evidently the work must be given up, no confidence whatever could be placed in Soradici. Yet soon Casanova thought of a plan of making use even of this traitor.
First he ordered Laurent to buy him an image of the Virgin Mary, holy water, and a crucifix. Next he wrote two letters, addressed to friends in Venice—letters in which he made no complaint, but spoke of the benevolence of the Inquisition, and the blessing that his trials had been to him. These letters, which, even if they reached the hands of the secretary, could do him no possible harm, he entrusted to Soradici, in case he should soon be set free; exacting the spy's solemn oath, on the crucifix and the image of the Virgin, not to betray him, but to give the letters to his friends.
Soradici took the oath required of him, and sewed the letters into his vest. None the less, Casanova felt confident that he would be betrayed, and this was exactly what happened. Two days after the spy was sent for to the secretary, and when he returned to the cell, his companion soon discovered that he had given up the letters.
Casanova affected the utmost anguish and despair. He flung himself down before the image of the Virgin, and demanded vengeance on the monster who had ruined him by breaking so solemn a pledge. Then he lay down with his face to the wall, and for the whole day uttered no single word to the spy, who, terrified at his companion's prayer for vengeance, entreated his forgiveness. But when the spy slept he wrote to Father Balbi and told him to go on with his work the next day, beginning at exactly three o'clock, and working four hours.
The next day, after the gaoler had left them, bearing with him the book of Father Balbi in which the prisoner's letter was concealed, Casanova called his companion. The spy, by this time, was really ill with terror; for he believed that he had provoked the wrath of the Virgin Mary by breaking his oath. He was ready to do anything his companion told him to do, and weak enough to credit any falsehood.
Casanova put on a look of inspiration, and said:
'Learn that at break of day the Holy Virgin appeared to me, and commanded me to forgive you. You shall not die. The grief that your treachery caused me made me pass all the night sleepless, since I knew that the letters you had given to the secretary would prove my ruin—and my one consolation was to believe that in three days I should see you die in this very cell. But though my mind was full of my revenge—unworthy of a Christian—at break of day the image of the Blessed Virgin that you see moved, opened her lips, and said: "Soradici is under my protection: I would have you pardon him. In reward of your generosity I will send one of my angels in figure of a man, who shall descend from heaven to break the roof of the cell, and in five or six days to release you. To-day this angel will begin his work at three o'clock, and will work till half an hour before the sun sets, for he must return to me by daylight. When you escape you will take Soradici with you, and you will take care of him all his life, on condition that he quits the profession of a spy for ever." With these words the Blessed Virgin disappeared.'
At first even the spy's credulity would hardly be persuaded that Casanova had not dreamed; but when at the appointed hour the sound of the angel working in the roof was really to be heard, when it lasted four hours, and ceased again as foretold, all his doubt vanished, and he was ready to follow Casanova blindly. The thought of once more betraying him never entered his mind; he believed that the Blessed Virgin herself was on the side of his companion.
The angel would appear, Casanova told him, on the evening of October 31. And at the hour appointed Father Balbi, not looking in the least like an angel, came feet foremost through the ceiling. Casanova embraced him, left him to guard the spy, and himself ascending through the roof, crossed over into the other cell and greeted the monk's fellow-prisoner, Count André, who had all this time kept their secret, but, being old and infirm, had no desire to fly with them.
The next thing was to return into the garret above the two cells, and set to work to break through the palace roof itself. Most of this task fell to Casanova, till he reached the great sheet of lead surmounting the planks, and there the monk's help was necessary. Uniting their strength, they raised it till an opening was made wide enough to pass through. But outside the moonlight was too strong, and they would have been seen from below had they ventured on the roof. They returned into the cell and waited. Casanova had made strong ropes by tying together sheets, towels, and whatever else would serve. Now, since there was nothing to be done till the moon sank, he sat down and wrote a courteous letter to the Inquisition, explaining his reasons for attempting to escape.
The spy, too cowardly to risk his life in so daring a venture, and beginning to see that he had been imposed upon, begged Casanova on his knees to leave him behind, praying for the fugitives—and this Casanova was thankful to do, for Soradici could only have encumbered him. Father Balbi, though for the last hour he had been heaping reproaches on his friend's rashness, was less of a coward than the spy, and as the time had come to start he followed Casanova. They crept out on the roof, and began cautiously to ascend it. Half-way up the monk begged his companion to stop, saying that he had lost one of the packages tied round his neck.
'Was it the package of cord?' asked Casanova.
'No,' replied the monk, 'but a black coat, and a very precious manuscript.'
'Then,' said Casanova, resisting a sudden temptation to throw Balbi after his packet, 'you must be patient, and come along.'
The monk sighed, and followed. Soon they had reached the highest point of the roof, and here Balbi contrived to lose his hat, which rolled down the roof, failed to lodge in the gutter, and fell into the canal below. The poor fellow grew desperate, and said it was a bad omen. Casanova soothed him, and left him seated where he was, while he himself went to investigate, his faithful tool in his hand.
Now fresh difficulties began. For a long time Casanova could find no way of re-entering the palace, except into the cell they had quitted. He was growing hopeless, when he saw a skylight, that he was sure was too far away from their starting point to belong to any of the cells. He made his way to it; it was barred with a fine iron grating that needed a file. And Casanova only had one tool!
Sitting on the roof of the skylight, he nearly abandoned himself to despair, till the bell striking midnight suddenly roused him. It was the first of November: All Saint's Day—the day on which he had long had a curious foreboding that he should recover his liberty. Fired with hope, he set his tool to work at the grating, and in a quarter of an hour he had wrenched it away entire. He set it down by the skylight, and went back for the monk. They regained the skylight together.
Casanova let down his companion through the skylight by the cord, and found that the floor was so far away that he himself dared not risk the leap. And though the cord was still in his hands, he had nowhere to fasten it. The monk, inside, could give him no help—and, not knowing what to do, he set out on another voyage of discovery.
It was successful, for in a part of the roof which he had not yet visited he found a ladder left by some workmen, and long enough for his purpose. Indeed, it seemed likely to be too long, for when he tried to introduce it into the skylight, it only entered as far as the sixth round, and then was stopped by the roof. However, with a superhuman effort Casanova, hanging to the roof, below the skylight, managed to lift the other end of the ladder, nearly, in the action, flinging himself down into the canal. But he had succeeded in forcing the ladder farther in, and the rest was comparatively easy. He climbed up again to the skylight, lowered the ladder, and in another moment was standing by his companion's
