Petro, after satisfying himself that the ruse had not been discovered, sought his own apartment in the palace to read the letter he had thus possessed himself of. He hesitated for a moment before he broke the seal-we will do him the justice to say so-even in this stage of his conduct, his sense of honor had not entirely left him. It had not yet become so blunted as to render him entirely reckless in the debasing deed he was about to perform. With a sort of desperate resolution-for he had never before done so mean an act-he opened the seal. The letter was brief, and ran as follows:

DEAR CARLTON:-I leave every necessary arrangement to you. I will meet you as you propose to-morrow evening at the hour of ten. I would for certain reasons that it might be later, but the gates of the city I am aware close at that hour. Have a care for your own health and safety, Dear Carlton. I will meet you with a single attendant on whom I can rely, at the appointed time, and at the gate opening upon the Borg' ognisanti. Affectionately thine, "FLORINDA."

"So, so; the bird had nearly flown from us," said Petro, as he read this epistle. "Here's a plot; and if I do not so counter-plot as to render it of no avail, other than for the furtherance of ny own design, then I am no man. It is well that I took this matter in hand at this time. A day-nay, an hour later might have been too late. Singular coincidence that should have brought me to the place and the subject at the most opportune moment. Little does this fellow think of the rod that is in pickle for him. But I will be even with him. I will not sleep while he pursues the game; vigilance alone must gain me my object. No, no, Signor Artist, you cannot thus pluck this beautiful flower unchallenged; you are observed, and your object is understood, Scheming requires counter-scheming; and you shall have that to your heart's content. Italy against America, by the virgin; but we will make this a national quarrel, if it be necessary."

He gazed upon the letter thoughtfully for some moments.

"Let me see," he continued, "this is not a very difficult hand to imitate." And he commenced to write different words and form capitals after the style of Florinda's note. "I think I can do it," he said at length. "But the seal-how shall I manage that? Stay, I can use this same one with a little care. Capital!" he exclaimed. "I'll have this business all in my own hands." And Petro Giampetti laughed outright at the prospect of his success in this vile plot against his cousin.

Petro was an expert and practical penman, being, as we have said, private secretary to his uncle, Signor Latrezzi; and thus being quite an expert in the use of the pen, he was the more easily able to prosecute his dishonest purpose, Thus he commenced carefully to write a note addressed to Carlton, and purporting to come from Florinda, in answer to his note of that evening. With her note open before him, and carefully noticing its style and manner, both in chirography and composition, he cunningly traced the following lines:

"DEAR CARLTON:—In consequence of an unforeseen accident which I need not now explain, I shall not be able to meet you until to-morrow night, when I will do so at the hour named, and at the place designated. Be careful of your own health and safety, and do not attempt to see me until the time we meet at the gate opening on the Borg' ognisanti.

"Affectionately thine, FLORINDA."

This he addressed after the style of Florinda's note, sealed very ingeniously with the identical seal she had used on the note which he had intercepted, as we have seen, and forwarded it early on the following morning by one whom he could trust to Carlton, thus fully carrying out his plot of deception against them both.

Petro's heart somehow throbbed strangely in his breast, and his conscience was very ill at case. He felt that he was enacting the coward's part in this business, and already half wished himself out of it. But if the game was a bold and hazardous one, so was the prize a brilliant one; and so he closed his eye to remorse, and spurred forward.