echoed from the other ships, who had drawn in, as the helmsman shouted out the tidings.
"We have no time to lose, then," cried Sigvald, "for Bui has gone ahead and has landed men to plunder." He turned to the "Otter." "Ulf," he shouted, "keep the Lady Astrid on board, and wait for three days at the midmost of the Herey Isles, a mile or two south. If you hear no news of us by then, fly with all speed to King Svein."
Ulf waved his hand, and with a last good-by the boys parted from Astrid as the ships were cast asunder.
"I will put you on board your ship," exclaimed Sigvald to Vagn, "as we go. Up sail! Out oars!" He seized his great war-horn and blew a mighty blast. The men sprang to their places, and as they passed through the fleet cheer after cheer went up for the plucky boys who had brought the news. Hastily sails arose again and blades flashed out in the morning sun, for Bui, who had landed ahead of the fleet near Hod Island, must be warned at once.
They drew alongside Vagn's ship, and the two boys sprang on board. Vagn's men, who had followed his father and grandfather in many a hard fray, went wild at the sight of him, and greeted Sigurd no less heartily. But Fairhair was worried about his father, who he knew was over-rash, and suddenly he heard the helmsman give a great cry of dismay, and saw him wave his arms.
"What is it?" he cried, as he dashed up the ladder, followed by Vagn. But there was no need of words. There, cutting swiftly around the end of Hod Island toward Hiorunga Bay, was the division of Bui, in mad haste. He had fallen into the trap!
CHAPTER VI.
HIORUNGA BAY.
fORWARD!" Jarl Sigvald's war-horn rang out its command, and the fleet pressed on to support their rash chief. Sigurd gave a groan of dismay, but Vagn encouraged him.
"He won't be taken, Fairhair, but will return when he sees the trap. Nevertheless, we have fallen into it, for Sigvald cannot back out now with honor; we must go forward and fight like Jomsborg men!"
Bui's ships disappeared around the north end of Hod Island; then, as Sigvald got his fleet into battle array, with each half-dozen ships lashed side by side, they came back into sight, with lowered sails and oars lashing the waters to spray.
The ship of Bui was the first to reach the fleet, and as he stood in the forecastle and shouted of his discovery, Sigvald checked him, and ordered him to form his battle-line behind the fleet. Bui rowed past Vagn's ship, and as he did so Sigurd sprang on the rail, with a shout.
There was no time for stopping, so his father only waved his hand in passing, and called out, in joy and surprise, "Skoal, Sigurd! Use your best weapons to-day!" It was the last word Sigurd ever had with his father, Bui of Bornholm.
As the fleet moved forward slowly, one by one the ships of Bui straggled back and formed behind Sigvald's line. The Jomsborg men might have fled still, but they scorned to do that, and it was against their laws. The day was clouding up now, and as they turned the headland into the bay, the wind suddenly changed and blew dead against them—and there, moving on them, lay the Norse fleet!
Spreading out like a great crescent, glittering with oars and steel, Hakon's fleet moved forward, while Sigvald broke his array into three parts. Vagn Akison, by virtue of his father's place and his own re-
