As the carles dragged Cormac away, the Gael heard the querulous, uneasy voice of Grimm Snorri's son raised in petulant dispute with his chief. Outside the door he noted, no limp body lay in the red-stained dust. Brulla had either recovered consciousness and staggered away, or been carried away by his tribesmen. These Picts were hard as cats to kill, Cormac knew, having fought their Caledonian cousins. A beating such as Brulla had received would have left the average man a crippled wreck, but the Pict would probably be fully recovered in a few hours, if no bones had been broken.
Thorwald Shield-hewer's steading fronted on a small bay, on the beach of which were drawn up six long, lean ships, shield-railed and dragon-beaked. As was usual, the steading consisted of a great hall-the skalli-about which were grouped smaller buildings-stables, storehouses and the huts of the carles. Around the whole stretched a high stockade, built, like the houses, of heavy logs. The logs of the stockade were some ten feet high, set deep in the earth and sharpened on the top. There were loopholes here and there for arrows and at regularly-spaced intervals, shelves on the inner side on which the defenders might stand and strike down over the wall at the attackers. Beyond the stockade the tall dark forest loomed menacingly.
The stockade was in the form of a horseshoe with the open side seaward. The horns ran out into the shallow bay, protecting the dragon ships drawn up on the beach. An inner stockade ran straight across in front of the steading, from one horn to the other, separating the beach from the skalli. Men might swim out around the ends of the main stockade and gain the beach but they would still be blocked from the steading itself.
Thorwald's holdings seemed well protected, but vigilance was lax. Still, the Shetlands did not swarm with sea-rovers then as they did at a later date. The few Norse holdings there were like Thorwald's-mere pirate camps from which the Vikings swooped down on the Hebrides, the Orkneys and Britain, where the Saxons were trampling a fading Roman-Celtic civilization-and on Gaul, Spain and the Mediterranean.
Thorwald did not ordinarily expect a raid from the sea and Cormac had seen with what contempt the Vikings looked on the natives of the Shetlands. Wulfhere and his Danes were different; outlawed even among their own people, they ranged even farther than Thorwald himself, and they were keen-beaked birds of prey, whose talons tore all alike.
Cormac was dragged to a small hut built against the stockade at a point some distance from the skalli, and in this he was chained. The door slammed behind him and he was left to his meditations.
The Gael's shallow cuts had ceased to bleed, and inured to wounds-an iron man in an Age of iron-he gave them hardly a thought. Stung vanity bothered him; how easily he had slipped into Thorwald's trap, he whom kings had either cursed or blessed for his guile! Next time he would not be so over-confident, he mused; and a next time he was determined there should be. He did not worry overmuch about Wulfhere, even when he heard the shouts, scraping of slides, and later the clack of oars that announced that three of Thorwald's longships were under way. Let them sneak to the Point and wait there till the dawn of Doom's Day! Neither he nor Wulfhere had been such utter fools as to trust themselves in the power of Thorwald's stronger force. Wulfhere had but one ship and some eighty men. They and the ship were even now hidden securely in a forest-screened cove on the other side of the island, which was less than a mile wide at this point. There was little chance of their being discovered by Thorwald's men and the risk of being spied out by some Pict was a chance that must be taken. If Wulfhere had followed their plan, he had run in after dark, feeling his way; there was no real reason why either Pict or Norseman should be lurking about. The shore about the cove was mainly wild, high cliffs, rugged and uninviting; moreover Cormac had heard that the Picts ordinarily avoided that part of the island because of some superstitious reason. There were ancient stone columns on the cliffs and a grim altar that hinted of ghastly rites in bygone ages.
Wulfhere would lurk there until Cormac returned to him, or until a smoke drifting up from the Point assured him that Thorwald was on hand with the prisoner and meaning no treachery. Cormac had carefully said nothing about the signal that was to bring Wulfhere, though he had not expected to be recognized for what he was. Thorwald had been wrong when he assumed that the prisoner had been used only for a blind. The Gael had lied about himself and about his reason for wishing the custody of Hrut, but it was true when he had said that it was news of the Dane's captivity that brought him to Golara.
Cormac heard the cautious oars die away in silence. He heard the clash of arms and the shouts of the carles. Then these noises faded, all but the steady tramp of sentries, guarding against a night attack.
It must be nearly midnight, Cormac decided, glancing up at the stars gleaming through his small heavily-barred window. He was chained close to the dirt floor and could not even rise to a sitting posture. His back was against the rear wall of the hut, which was formed by the stockade, and as he reclined there, he thought he heard a sound that was not of the sighing of the night-wind through the mighty trees without. Slowly he writhed about and found himself staring through a tiny aperture between two of the upright logs.
The moon had already set; in the dim starlight he could make out the vague outline of great, gently-waving branches against the black wall of the forest. Was there a subtle whispering and rustling among those shadows that was not of the wind and the leaves? Faint and intangible as the suggestion of nameless evil, the almost imperceptible noises ran the full length of the stockade. The whole night seemed full of ghostly murmurings-as if the midnight forest were stirring and moving its darksome self, like a shadowy monster coming to uncanny life. "When the forest comes to life," the Pict had said-
Cormac heard, within the stockade, one carle call to another. His rough voice reechoed in the whispering silence.
"Thor's blood, the trolls must be out tonight! How the wind whispers through the trees."
Even the dull-witted carle felt a hint of evil in the darkness and shadows. Gluing his eye to the crack, Cormac strove to pierce the darkness. The Gaelic pirate's faculties were as much keener than the average man's as a wolf's are keener than a hog's; his eyes were like a cat's in the dark. But in that utter blackness he could see nothing but the vague forms of the first fringe of trees. Wait!
Something took shape in the shadows. A long line of figures moved like ghosts just under the shadows of the trees; a shiver passed along Cormac's spine. Surely these creatures were elves, evil demons of the forest. Short and mightily built, half stooping, one behind the other, they passed in almost utter silence. In the shadows their silence and their crouching positions made them monstrous travesties on men. Racial memories, half lost in the misty gulfs of consciousness, came stealing back to claw with icy fingers at Cormac's heart. He did not fear them as a man fears a human foe; it was the horror of world-old, ancestral memories that gripped him-dim felt, chaotic dream-recollections of darker Ages and grimmer days when primitive men battled for supremacy in a new world.
For these Picts were a remnant of a lost tribe-the survivals of an elder epoch-last outposts of a dark Stone Age empire that crumbled before the bronze swords of the first Celts. Now these survivors, thrust out on the naked edges of the world they had once ruled, battled grimly for their existence.
There could be no accurate counting of them because of the darkness and the swiftness of their slinking gait, but Cormac reckoned that at least four hundred passed his line of vision. That band alone was equal to Thorwald's full strength and far outnumbered the men left in the steading now, since Thorwald had sent out three of his ships. The skulking figures passed as they had come, soundless, leaving no trace behind, like ghosts of the night.