"Thor!" he cried, "these Rhinemen fought well. Would that I had led the heroes! But what's this?--a Frank yet alive, and beside him a child-maid!"

Now entirely heedless of the Danish sea-king, the Northman advanced to stare at the forlorn survivors of Hroar's attack. Had Rothada possessed her cousin's knowledge of men and customs, she would have stared back at the sea-king in bewilderment. The haughty face which so coldly confronted her was dark and oval, with arched nose, lofty brow, and black eyes of intense brightness,--features part Arab, part Greek in character, but in no respect Norse. Yet the young chief's hair proved quite as fully that his leadership must be founded on kingly Norse blood. It was of silky fineness and curled down beneath his helmet rim in locks like burnished red gold. His dress also was that of a king's son. The cloak of sable, clasped by a jewelled brooch, was lined with cloth of gold, while money-rings coiled their yellow spirals around the ring-mail sleeves which extended to his wrists.

Abashed by the extreme brightness of the sea-king's gaze, Rothada lowered her admiring eyes to the splendid recurved sword which swung at his belt. Roland could have told her that the weapon was a sword of the Saracen folk,--a Damascus blade, which would bend to the hilt without snapping and, like the Wrath of Sigurd, cut alike through iron bars and floating wool. With the peace-thongs knotted, even that far-famed blade of Regin's forging could not have compared with this magnificent weapon, whose sheath sparkled with gems, and upon whose pommel blazed the splendor of a priceless ruby.

The glint of gold and jewels recalled to Rothada's mind her own high rank, and gave her courage to glance up again. At sight of the milder light in the dark eyes of the sea-king, she raised her arms to him appealingly.

"Bright count of the sea!" she cried, "the dear Christ has sent you to save us. The cruel Dane's knife shall not harm my kinsman!"

The Northman glanced down at the wounded Frank.

"Who is this warrior?" he demanded.

"My kinsman, Count Roland. He is a high lord of King Karl, my father--"

"Your father,--the Frank king!" cried the Northman, and his eyes flashed a look at the girl that made her tremble. But again their keenness softened, and he pointed to her bosom.

"There's blood upon your kirtle," he muttered. "Do these Danes war upon babes and bairns?"

"It is my kinsman's blood. The Dane count would have harmed him as he lay helpless. I tried to shield him."

"Bravely done, little maiden! Though twice over the daughter of King Karl, the deed shall count you good weight in the balance. Take heart!

Not all vikings are swine. Olvir Thorbiornson does not war upon maids and stricken heroes. Now I go to settle with this Dane boar who rends fallen foes."

"It is time to cease prattle," Hroar called up jeeringly. "Come, talk with a warrior. What says the bairn with outland face? Will he meet a sea-king singly in sword-play, and stake the trade-ship as prize?"

At the challenge a strange smile lit up the Northman's dark face; but he replied gravely: "A shrewd bargain, Dane! You would have me fight for what I need only reach out my hand to take. First tell me your name."

"You 're late from your mother's bower, bairn. Few vikings ask the name of Hroar the Cruel."

"Hroar! Hroar the Cruel!" repeated the Northman, in a smothered voice.

His hand closed on the hilt of his sword, and his face went white with anger. Had Hroar seen the look in his eyes, he would not have grinned at his pallor or at the soft lisping voice in which the Northman answered: "Go, bid your other ship make fast. All craft shall lie quiet while I make an end of Hroar the Cruel."

The Dane laughed derisively, yet turned to repeat to his own crew the command which the Northman shouted over the opposite bulwark. Soon all six ships were drifting abreast on the stream,--the two Danes on one side of the trader, the three Norse craft on the other. The Danish crews kept warily aboard their ships, ready either for fight or flight. But as the first Norse ship grappled, from its prow a blond young giant leaped, axe in hand, sheer over Hroar's head, and down upon the cargo beyond him.

"Loki!" cried Hroar, starting back. "Erling Fairhair! The dead come to life!"

"Your guilt stings you, murderer," rejoined Olvir. "This is only Liutrad, son of Erling--but he bears his father's axe; and now comes one--"

"Ha, Floki--Floki the Crane!" gasped Hroar; and he glared like a trapped wolf at the strange viking who sprang down over the bulwark after young Liutrad. Though little broader than his fellow-Northmen, the man towered up a good span above seven feet in height, and the long-shafted halberd which he bore on his shoulder did not tend to lessen the effect of his giant stature.

At sight of the Dane chief a ferocious smile distorted the wry face of the giant, and he bent to him mockingly.

"Heya, old shipmate!" he croaked. "Many winters have sped since we parted on the Rhine bank."

Hroar licked his dry lips and answered thickly: "Those were good old days when we followed Thorbiorn and Otkar over sea and land. I call to mind the loot of Kars, when Thorbiorn bore off the emir's daughter for bride. You were not so mean in those days as to sail under a boy whose outland swartness--"

"--Proves the blood of the emir's daughter."

"How!--this elf the son of Thorbiorn Viking?"

"Ay," murmured Olvir; "the son of the lord you betrayed. Ho, Danes! now shall the murderer pay his blood-debt. Many times I have harried your dune coasts in search of this foul traitor, who, one and twenty winters gone, sold his sword-fellows and his earl into the ambush of the boy Karl."

"That is a lie!" shouted Hroar. "Only to save my own life--"

"Be still!" commanded Olvir. "The Crane shall bear witness for me.

State the charge, Floki."

The lofty Northman stepped upon a cask, and his grey eyes swept their gaze over the Danish ships and back to the Danish sea-king, cold and hard as steel.

"Hearken, Danes," he began in a dry croak; "Floki the Crane is not given to lying. He can strike his bill straight to the mark, and his tongue thrusts as straight. Doubtless this murderer has told you how in days gone by Thorbiorn Viking fell in the Frankish ambush on Rhine Stream.

I, too, was there. Like the earl, I was struck down by the Frankish spears. I saw the boy Karl rush out upon our fallen leader; then a war-hammer stretched me witless. When I saw again, before me stood the traitor Hroar. In his hand was the sword of his lord, and he was making blood-play of his own shipmate, Hauk Otterson, whom men called Longarm.

When Hauk was dead, his slayer came to me. He was minded first to cut off my feet, because, as he said, I was too tall. But then came the son of Pepin, and, casting at the traitor the gold for which he had sold his fellows, bade him begone from Frank Land. When, after many years, I broke from the Frankish thrall-bonds, I searched long and fruitlessly for the murderer. He had hid his shame in the Saxon forests."

"He lies--the croaking stork lies! There is no proof!" cried Hroar, loudly; but his eyes fell before the look of his grim accuser, and glanced uneasily over the b.l.o.o.d.y deck, until a dry chuckle from Floki stung him out of his caution.

"At the least, you will grant that the charge is somewhat stale," he sneered.

"The fouler the deed's stench," retorted Floki, thrusting forward his sharp face with a look of deadly menace. "We have run you down at last, coward, and you shall pay your share of the blood-debt. Hearken, Danes!

The viking's son is not hunting this boar alone; he hunts bigger game!

When I, hopeless of finding the traitor singly, after many winters fared home to Trondheim to gain aid, I found this unknown son of Thorbiorn dwelling outlaw in Starkad's grave-mound with Otkar, his foster-father.

Since then each season we have scoured your dune coasts for the traitor.

But the great wielder of Starkad's axe set foot on the trail of mightier game. Who of the North has not heard how, in the hall of King Carloman the Frank, and in the realm of Desiderius the Lombard, Otkar Jotuntop, wisest and strongest of warriors, fought and plotted against King Karl with all the craft of his wit and lore and the terror of his axe? Yet the grey bear failed to wreak vengeance against Thorbiorn's slayer, and his ashes lie in Starkad's mound. But here above me stands his bright fosterling, and when Olvir Thorbiornson has slain Hroar the traitor, he shall sail on to bring to an end the task of Otkar."

"Otkar--Otkar!" echoed a feeble voice. "Who speaks of the Dane hero?"

As the viking leaders wheeled about in surprise, Roland, aided by Rothada, sat up and stared at them with dazed eyes.

"The Frank earl!" muttered Olvir. "You 've heard of him, Floki,--Count Roland, the Frank king's kinsman."

"Ay, ring-breaker; I remember how, when he returned, Otkar spoke much of this brave Frank."

"Even when he lay dying--"

"Saint Michael! he is not dead,---Otkar the Dane, who, all but single-handed, cut his way from Pavia through the thick of our host! I stood in his battle-path, thinking, in my boyish folly, to check the rush of the grey bear. But he was high-minded; he struck with the flat.

Would that he had not fled to the Greeks! When the king saw his battle-path, he swore to make him Count of the Saxon Mark."

"How! Otkar his foe?" exclaimed Olvir.

The Frank stared up at him and nodded faintly as he sank back upon the heap of bodies. The Northman gazed back at him for a little with a puzzled look. But an impatient growl from Hroar recalled his attention to the Dane.

"Hark, my Frank hero," he said; "we will talk of this later. Now my sword sings the death of Hroar the betrayer. Run, maiden; fetch drink for the hero, that he may have strength to watch the sword-game."

"So the laggard at last draws sword," sneered Hroar. "He has had his pleasure; now I claim mine. Ironbiter thirsts; yet before he tastes the warm blood the pledge of the fight shall be made known. Speak out, bairn! If I win I go hence with trade-ship and all, unhindered,--let the charge against me be what it may."

"Such are the terms,--all men bear witness!"

A grin of cunning triumph broadened the Dane's ferocious face.