"It was nigh midnight when I arrived, but he was still up, and I doubt not awaiting the arrival of the villains he had employed. My first step was to set a watch round the house, with the order to arrest any who might come and inquire for him. No one, however, came.
"The news, indeed, of the sudden arrival of a state galley, at that hour, had caused some excitement in the place, and his agents might well have heard of it upon their arrival. I agree with you in thinking they are not in the town, but this makes the search all the more difficult. The question is, what ought we to do next?"
"The reward that you have offered will certainly bring you news, signor, if any, save those absolutely concerned, have observed anything suspicious; but I should send to all the fishing villages, on the islets and on the mainland, to publish the news of the reward you have offered. Beyond that, I do not see that anything can be done; and I, too, have thought of nothing else since Matteo brought me the news of their being carried off. It will be of no use, that I can see, going among the fishermen and questioning them, because, with such a reward in view, it is certain that anyone who has anything to tell will come, of his own accord, to do so."
"I know that is the case already, Francisco. The authorities have been busy all day with the matter, and a score of reports as to closed gondolas being seen have reached them; but so far nothing has come of it. Many of these gondolas have been traced to their destinations, but in no case was there anything to justify suspicion. Happily, as long as Mocenigo is in confinement, I feel that no actual harm will happen to the girls; but the villain is as crafty as a fox, and may elude the vigilance of the officer in charge of him. I am going to the council, presently, to urge that he should be brought here as a prisoner; but from what I hear there is little chance of the request being complied with. His friends are already declaiming on the injustice of a man being treated as a criminal, when there is no shadow of proof forthcoming against him; and the disturbances last night have angered many who have no great friendship for him, but who are indignant at the attack of the populace upon the house of a noble. So you see that there is but faint chance that they would bring him hither a prisoner."
"I think, sir, that were I in your case, I should put some trusty men to watch round the house where he is confined; so that in case he should escape the vigilance of his guards they might seize upon him. Everything depends, as you say, upon his being kept in durance."
"I will do so, Francisco, at once. I will send to two of my officers at the port, and tell them to pick out a dozen men on whom they can rely, to proceed to Botonda, and to watch closely everyone who enters or leaves the house, without at the same time making themselves conspicuous. At any rate, they will be handy there in case Mocenigo's friends attempt to rescue him by force, which might be done with success, for the house he occupies stands at a short distance out of the town, and the official in charge of Mocenigo has only eight men with him.
"Yes, your advice is excellent, and I will follow it at once. Should any other idea occur to you, pray let me know it immediately. You saved my daughters once, and although I know there is no reason why it should be so, still, I feel a sort of belief that you may, somehow, be instrumental in their again being brought back to me."
"I will do my best, sir, you may depend upon it," Francis said earnestly. "Were they my own sisters, I could not feel more strongly interested in their behalf."
Francis spent the next week almost entirely in his gondola. Starting soon after daybreak with Giuseppi, he would row across to the villages on the mainland, and make inquiries of all sorts there; or would visit the little groups of fishermen's huts, built here and there on posts among the shallows. He would scan every house as he passed it, with the vague hope that a face might appear at the window, or a hand be waved for assistance. But, during all that time, he had found nothing which seemed to offer the slightest clue, nor were the inquiries set on foot by Signor Polani more successful. Every piece of information which seemed to bear, in the slightest degree, upon the affair was investigated, but in no case was it found of the slightest utility.
One evening he was returning late, tired by the long day's work, and discouraged with his utter want of success, when, just as he had passed under the Ponto Maggiore, the lights on the bridge fell on the faces of the sitters in a gondola coming the other way. They were a man and a woman. The latter was closely veiled. But the night was close and oppressive, and, just at the moment when Francis' eyes fell upon her, she lifted her veil for air. Francis recognized her instantly. For a moment he stopped rowing, and then dipped his oar in as before. Directly the other gondola passed through the bridge behind him, and his own had got beyond the circle of light, he swept it suddenly round.