"It was not likely to be of much use, sir," Francis said modestly. "I was very much more likely to get a stab in the back than to be carried off. Still, it was just possible that Mocenigo might himself like to see his vengeance carried out, and it was therefore worth my while guarding against it. But, as you see, it will be necessary for me to be back sometime before morning."

"At any rate, Francisco, you had better wait here until morning breaks. Your room is not likely to be entered for some hours after that; so while I am preparing for our expedition, you can go out and make your way to the Grand Ca.n.a.l, hail an early gondola, and be put down at your own steps, when, as you have told me, you can enter the house without disturbing anyone. Then you can remove that paper, and return here in the gondola. We will start at seven. There will be plenty of boats about by that time, and the lagoon will be dotted by the fishermen's craft, so that our gondolas will attract no attention."

"Perhaps that will be the best plan, signor; and, indeed, I should not be sorry for a few hours' sleep, for Giuseppi and I have been in our boat since a very early hour in the morning, and were pretty well tired out before this last adventure began."

Chapter 6: The Hut On San Nicolo.

At seven o'clock all was in readiness for a start. Signor Polani set out alone in his gondola, and picked up Francis, and four men, at a secluded spot some distance from the house. A messenger had been sent, two hours before, to the captain of one of the merchant ships lying in the port. He at once put ten men into a large boat, and rowed down to within half a mile of the island. Here a grapnel was thrown overboard, most of the men lay down in the bottom, and the captain, according to his instructions, kept a sharp lookout to see that no boat left San Nicolo--his instructions being to overhaul any boat coming out, and to see that no one was concealed on board it.

There he remained until Polani's gondola rowed past him. After it had gone a few hundred yards, the grapnel was got up, the men took to their oars and followed the gondola, keeping so far behind that it would not seem there was any connection between them.

Francis made for the narrow channel which separated San Nicolo from the next island, and then directed the gondola to be run ash.o.r.e, where a low sand hill, close by, hid them from the sight of anyone on the lookout. A few minutes later the ship's boat arrived.

Francis now led the way direct for the hut, accompanied by Polani and six men, while four sailors advanced, at a distance of a hundred yards on either flank, to cut off anyone making for the water.

"We may as well go fast," he said, "for we can scarcely get there without being seen by a lookout, should there be one on the sand hills, and the distance is so short that there will be no possibility of their carrying your daughters off, before we get there."

"The faster the better," the merchant said. "This suspense is terrible."

Accordingly, the party started at a brisk run. Francis kept his eyes on the spot where he believed the hut lay.

"I see no one anywhere near there," he said, as they came over one of the sand ridges. "Had there been anyone on the watch I think we should see him now."

On they ran, until, pa.s.sing over one of the sand hills, Francis came to a standstill. The hut lay in the hollow below them.

"There is the house, signor. Now we shall soon know."

They dashed down the short slope, and gathered round the door.

"Within there, open!" the merchant shouted, hammering with the hilt of his sword on the door.

All was silent within.

"Break it down!" he said; and two of the sailors, who had brought axes with them, began to hew away at the door.

A few blows, and it suddenly opened, and two men dressed as fishermen appeared in the doorway.

"What means this attack upon the house of quiet people?" they demanded.

"Bind them securely," Polani said, as he rushed in, followed closely by Francis, while those who followed seized the men.

Polani paused as he crossed the threshold, with a cry of disappointment--the hut was empty. Francis was almost equally disappointed.

"If they are not here, they are near by," Francis said to Polani. "Do not give up hope. I am convinced they are not far off; and if we search we may find a clue. Better keep your men outside. We can search more thoroughly by ourselves."

The merchant told his men, who had seized and were binding the two occupants of the hut, to remain outside. The inside of the hut differed in no way from the ordinary dwelling of fishermen, except that a large table stood in the middle of it, and there were some benches against the walls. Some oars stood in one corner, and some nets were piled close to them. A fire burned in the open hearth, and a pot hung over it, and two others stood on the hearth.

"Let us see what they have got here," Francis said, while the merchant leaned against the table with an air of profound depression, paying no attention to what he was doing.

"A soup," Francis said, lifting the lid from the pot over the fire, "and, by the smell, a good one."

Then he lifted the other pots simmering among the burning brands.

"A ragout of kid and a boiled fish. Signor Polani, this is no fisherman's meal. Either these men expect visitors of a much higher degree than themselves, or your daughters are somewhere close.

"Oh! there is a door."

"It can lead nowhere," Polani said. "The sand is piled up to the roof on that side of the house."

"It is," Francis agreed; "but there may be a lower room there, completely covered with the sand. At any rate, we will see."

He pushed against the door, but it did not give in the slightest.

"It may be the sand," he said. "It may be bolts."

He went to the outside door, and called in the sailors with the hatchets.

"Break open that door," he said.

"There is a s.p.a.ce behind," he exclaimed, as the first blow was given. "It is hollow, I swear. It would be a different sound altogether if sand was piled up against it."

A dozen blows and the fastenings gave, and, sword in hand, the merchant and Francis rushed through.

Both gave a shout of delight. They were in a room built out at the back of the hut. It was richly furnished, and hangings of Eastern stuffs covered the walls. A burning lamp hung from the ceiling. Two men stood irresolute with drawn swords, having apparently turned round just as the door gave way; for as it did so, two figures struggled to their feet from a couch behind them, for some shawls had been wrapped round their heads, and with a cry of delight rushed forward to meet their rescuers. Seated at the end of the couch, with bowed down head, was another female figure.

"Maria--Giulia!" the merchant exclaimed, as, dropping his sword, he clasped his daughters in his arms.

Francis, followed by the two sailors with hatchets, advanced towards the men.

"Drop your swords and surrender," he said. "Resistance is useless. There are a dozen men outside."

The men threw their swords down on the ground.

"Lead them outside, and bind them securely," Francis said.

For the next minute or two, few words were spoken. The girls sobbed with delight on their father's breast, while he himself was too moved to do more than murmur words of love and thankfulness. Francis went quietly out and spoke to the captain, who went in to the inner room, touched the sitting figure on the shoulder, and, taking her by the arm, led her outside.

"Come in, Francis," Polani called a minute later.

"My dears, it is not me you must thank for your rescue. It is your English friend here who has again restored you to me. It is to him we owe our happiness, and that you, my child, are saved from the dreadful fate of being forced to be the wife of that villain Mocenigo.

"Embrace him, my dears, as a brother, for he has done more than a brother for you. And now tell me all that has happened since I last saw you."

"You know, father, the message that was brought us, that you had been hurt and wanted us home?"

"Yes, my dears, that I learned soon afterwards. I went at five o'clock to fetch you home, and found that you had gone, and why."