"Then you're ready," said Henry, and he quickly told his plan.

Major Braithwaite was astonished.

"How in the name of Neptune do you ever expect to get back again, my young friend?" he exclaimed.

"We'll get back," replied the boy confidently. "Let us slip out as quietly as we can, Major, but if you see any movement of the Indians to gain that side you might open a covering fire."

"I'll do it," said the Major, "and G.o.d bless you both."

He wrung their hands and they slipped away.

The palisade fronting the river ran along the very edge of the cliff, which rose at a sharp angle and was covered with bushes cl.u.s.tering thickly. It was impossible for a formidable Indian force to approach from that side, climbing up the steep cliff, and but little attention was paid to it.

Henry and Seth Cole waited until one of the cannon was fired, hiding the flatboat in its smoke, and then they leaped lightly over the palisade, landing among the bushes, where they lay hidden.

"You're sure that no one saw us?" said Henry.

"I'm thinkin' that I'm sh.o.r.e," replied Seth.

"Then we'll go on down the cliff."

Nimble and light-footed, they began the descent, clinging to rocks and bushes and sedulously keeping under cover. Luckily the bushes remained thick, and three-fourths of the way to the bottom they stopped, Henry resting in the hollow of a rock and Seth lying easily in a clump of bushes. They were now much nearer the flatboat, and while hidden themselves they could see easily.

Henry had uncommonly keen sight, and the eyes of the sharpshooter Seth Cole were but little inferior to his. He now saw clearly the muzzles of the two cannon, elevated that they might pitch their b.a.l.l.s into the fort, and he marked those who served them, renegades and men from Canada, gunners, spongers, and rammers. He could even discern the expression upon their faces, a mingling of eagerness and savage elation.

Behind the flatboat, at a distance of fifty or sixty yards, still hovered the swarm of canoes filled with Wyandots, Shawnees, Miamis, Illinois, Ottawas, and Delawares, raising a fierce yell of joy every time a shot struck within the palisade.

"Do you think you can reach them with a bullet, Seth Cole?" asked Henry Ware.

"I'm thinkin' I kin."

"I'm sure _I_ can. See them reloading the cannon. You take the fellow with the sponge and I'll attend to the gunner himself."

"I'm thinkin' I'll do it," said Seth Cole. "Jest you give the word when to pull the trigger."

The two remained silent, each settling himself a little firmer in his position in the thick shrubbery. The sponger ran his sponge into the muzzle of the cannon, cleaned out the barrel, and an Indian next to him, evidently trained for the purpose, handed him a fresh charge. The gunner took aim, but he did not fire. A bullet struck him in the heart, and he fell beside the gun. The sponger, hit in the head, fell beside him. Both died quietly. The Indian, staring for a few moments, s.n.a.t.c.hed up the sponge, but Henry had reloaded swiftly, and a third shot struck him down.

There was consternation on the flatboat. The light wisps of white smoke made by the rifles of the sharpshooters were lost in the dusky cloud raised by the cannon fire, and they did not know whence these deadly bullets came.

The second cannon was ready a couple of minutes later, but, like the first, its load was not discharged at the fort. The gunner was struck down at his gun and the rammer, hit in the shoulder, fell into the stream. Two Indians standing near were wounded, and panic seized the warriors at the sweep. The Ohio had seldom witnessed such sharpshooting, and Manitou was certainly turning his face away from them. They began to use the sweeps frantically, and the boat with its cannon sheered away to escape the deadly bullets.

Henry and Seth were reloading with quickness and dispatch.

"These are good rifles of ours that carry far, and they're still within range," said Henry.

"I'm thinkin' that we kin reach 'em," said Seth.

"I'll take the warrior near the head of the boat."

"I'll take the one a leetle further down."

"Ready, Seth?"

"I'm thinkin' I am."

The two pulled trigger at the same time, and both warriors fell. The boat, rocking heavily under the efforts of many hands at the sweeps, was driven furiously out of range, and Henry and Seth laughed low, but with pleased content. This was war, and they were fighting for the lives of women and children.

"I'm thinkin' that we've put 'em to guessin' for a while," said Seth.

"We surely have," said Henry, "and as those cannon won't come into action again for some time we'd better get back into the fort."

"Yes, we had," said Seth, "but I'm thinkin' I'm mighty glad you brought me along. Don't know when I've enjoyed myself so much. Curious, though, they didn't spot us there."

"Too much of their own cannon smoke floating about. Anyway, we've beat cannon b.a.l.l.s with rifle bullets--that is, for the present. See, all the canoes, too, are going back to the other side of the river."

"Yes, an' the firin' on the fur side o' the fort's dyin' down. They must have seen what's happened, and are changin' tactics."

The ascent of the cliff was more difficult, but they managed to make it, still keeping under cover, and scaled the palisade. Major Braithwaite greeted them with joy and grat.i.tude.

"I was afraid that neither of you would ever come back," he said, "but here you are and you've driven off the cannon with rifles. It was great work, in the name of Neptune, it was!"

"No work at all," said Seth Cole, "jest play. Enjoyed myself tremenjeously."

The attack from the woods now ceased, as Henry reckoned it would when the cannon were driven off. He believed that there was concerted action on land and water, and that Timmendiquas had arrived. All the movements of the besieging force showed the mind of a general.

When the last shot was fired the Major and Henry made a tour about the fort. Three more lives had been lost and there were wounds, some serious, but they were upborne by a second success and the courage of the garrison grew. Several of the houses had been struck by cannon b.a.l.l.s, but they were not damaged, and three or four small boys were already playing with a ball that they had dug from the earth.

"I wish we had cannon with which to reply to them," said Major Braithwaite. "Every fort in this wilderness should have at least one.

You have driven away the boat with its guns, but it will come back, and when it returns it will be on guard against your sharpshooting."

"It will certainly come back if it has a chance," said Henry.

There was significance in his tone, and the Major looked at him.

"If it has a chance? What do you mean by those words?" he asked.

"We've got to put that boat out of action."

"Sink it?"

"No, if we sank it they might raise it again and have the cannon ready for action again in a few hours. We've got to burn the boat and then the cannon will be warped and twisted so they can't fix it short of a foundry."

"But we can't get at the boat."

"It must be done or this fort will surely be taken to-morrow. You know what that means."

Major Braithwaite groaned. He had a vision of his own wife and children, but he thought of the others, too.

"How?" he asked.