For what seemed ages to Alurna that stare never wavered. The long graceful body with its tremendous sinews seemed to expand larger and larger until it loomed great as that of an elephant. She could feel a scream of horror and protest forming in her throat; but before it could find utterance; Sadu swung his head back to the corpse and settled down to feed.

Alurna felt a wave of relief so intense she nearly fainted; it required several minutes to beat down her weakness sufficiently to think of escape.

Some twenty paces to her left towered a mighty tree, its wide branches offering a secure haven could she but reach them. Only half that distance, however, separated her and the lion; and if she made a break for the tree, Sadu could be upon her before she had taken half a dozen steps.

But the beast might not try to stop her. The princess Alurna knew nothing of lions and their habits. Only in the arena during the Games had she seen a live one and then always from a distance. And so she resolved to lie quiet and wait for the animal to be done with its feeding. Perhaps then it would rise and stalk back into the jungle, leaving her unmolested.

The young woman lay perfectly still, trying to close her ears to sounds of grinding teeth and splintering bones. Once she shut her eyes on the revolting picture of Sadu at dinner, but opened them at once. To watch fragments of Mog disappearing into that monstrous maw was bad enough; but to see nothing, while an overwrought imagination sent the beast slinking toward her, was more than human nerves could endure.

Suddenly Sadu rose from the Neanderthal's body and gave voice to a low ominous growl. Alurna saw that the cat's attention was fixed on something beyond her, and she cautiously turned her head toward the cliff.

A few feet below the upper edge were several man-like figures clinging to the vertical surface. Carefully, each inched its way downward, testing each foot-and hand-hold before continuing on.

For a brief, ecstatic moment the girl took them to be warriors from Sephar; but then she saw they were creatures identical to her late captor, and suddenly heightened hopes plunged to a new depth of misery.

Sadu stood as a statue of bronze, the lazy jungle breeze ruffling his tawny mane, narrowed eyes intent on the slow-moving figures. For several minutes he stood thus, then lowering his head he seized the corpse of Mog by one arm and dragged it from sight deep into the luxurious growth of vegetation beside the trail. Not once during this change of position did he glance toward the watching girl.

The moment Sadu disappeared from view, Alurna sprang to her feet and plunged blindly into the jungle at a point farthest removed from the beast. Her only thought was to put all the distance possible between Sadu and herself. She dared not take to the open for fear the Hairy Men would catch sight of her and hunt her down.

For nearly two hours she struggled on, tearing her way through a tangled confusion of creepers, trees, ferns, broken branches and bushes. Several times she tripped and fell headlong, only to rise and stumble onward.

Her tunic was stained and torn, thorns and branches having ripped the material in many places.

At last, after unwittingly changing her course many times, she sank to the ground beside the hole of a great tree in the center of a small clearing deep within the heart of the primeval forest.

Completely exhausted she lay half-conscious on the soft carpet of gra.s.ses, her tortured lungs laboring to bring oxygen to an overtaxed heart. Gradually her eyes closed, her heart slowed its mad tempo, she breathed more calmly as fear left her. As from a great distance came the low monotonous hum of insects, the subdued twitter of birds and rustlings from many leaves. Alurna slept....

When she sat up, several hours later, the glade was filled with the half-light that presages nightfall. She stood up and looked about, aware of the danger she had courted by sleeping on the ground in a territory where savage animals were so plentiful.

Abruptly the fading dusk deepened into darkness. The girl's tiny supply of courage fled with the light, leaving a frightened child to grope her way to the base of the lofty tree, where she managed to climb among the branches.

Here she found two thick boughs close together and extending horizontally outward in about the same plane. Sitting with her back against the rough trunk, she stretched tired legs along the two branches and composed herself to wait for the dawn.

Scarcely was she settled than the scream of a great cat sounded beneath her, and she heard the animal on the ground at the foot of the tree. For a short time it circled the clearing, then came the sound of rustling undergrowth and Jalok, the panther, was gone.

That night was the longest Alurna had ever known. The chill dampness of the nocturnal jungle penetrated to the innermost parts of her body until she was certain she would never again be warm. The single thin garment she was wearing was no protection; in fact, it added to her discomfort by absorbing moisture from the damp air.

Later, the heavy blackness about her was dispelled by rays of the full moon as it climbed until it seemed to hang close to the mighty tree that sheltered her. So bright was the glare that Alurna could see objects so small as to escape notice during the day. Several times she saw tiny rodents scurrying across the clearing, and once she saw little Sleeza kill and swallow a field mouse.

Twice she heard large bodies moving in the tangled fastness about the clearing, but what made the sounds remained a mystery. At frequent intervals the savage roars and screams of fierce beasts reached her ears, but always from a distance.

At last the seemingly endless night began to wane, and near daybreak the girl dozed fitfully.

When next she opened her eyes the sun had risen, flooding the glade with life-giving, hope-reviving rays. Alurna rose, unkinked muscles cramped from long hours in an unfamiliar position, and descended slowly to the ground. She was aware of being very hungry as well as possessed of a raging thirst. Acting on these needs she entered the forest to search for water and food.

Shortly thereafter, and solely by chance, she came to a small swift-moving mountain stream. Here she knelt and drank deep of the cold water, then, greatly refreshed, rose, and set about gathering fruit from the plentiful supply everywhere about her.

After eating, she bathed in the river, its waters soothing to the scratches and bruises of yesterday's mad dash through the jungle.

By the time she had dressed again, the sun was quite high. While she had been in the water she had caught sight of a narrow game trail leading in the direction she was confident Sephar lay. Spirits soaring, she started out for home, her step springy with confidence.

By noon the sun's heat had become so oppressive that she stopped in the shelter of a tree to rest. She was tempted to climb into the branches and sleep for a while; but the thought of being forced to spend another night in this wilderness drove away that temptation. It could not be much farther, she reasoned, before the base of the great plateau about Sephar was reached.

Her sweat-streaked face set in stubborn lines, the daughter of Urim stepped once more into the trail and plodded doggedly on. And every step was taking her farther and farther from her home.

It was not long after, that Tarlok, the leopard, his belly empty from a night of fruitless hunting, caught scent of her. Slowly, with infinite stealth, he slunk upwind, keeping within the jungle's edge until he caught sight of the girl's bowed shoulders.

Tarlok's jowls dripped with antic.i.p.ation. Of all creatures known to him, none was more easily taken than man. A quick stalk, a sudden spring--and once again Tarlok would feed.

Nearer and nearer he approached, moving warily lest the girl take alarm and climb high into some tree. When almost abreast of her, he boldly stepped into the trail, not ten feet behind his unsuspecting prey.

It was then that Alurna, warned perhaps by some subtle sense, turned around.

Vulcar of Sephar and his band of twenty warriors having safely descended the precipice at the same point where Alurna had inched her way down earlier that day, a.s.sembled at the mouth of a pathway into the unchartered wood before them.

"They probably came this way," Vulcar said. "Look about for some sign of their pa.s.sage."

A few minutes later a shout of triumph from one of the party brought the others to his side. He was pointing to a mark in the trail's dust--the large square imprint of a great flat foot, grotesquely human.

Vulcar smiled with grim satisfaction. "We are on the right track," he declared. "Let us go on; we have work to do."

As unwittingly as though it did not exist they pa.s.sed the spot where their princess had entered the jungle. They did not see the broken and twisted greenery in the forest wall, and had they done so they could not have interpreted its meaning.

The men of Urb, versed in jungle lore, had found her trail at once, just as they had picked out Mog's bones where Sadu had left them. But Urim's daughter held no interest for any one of them, and they had made no effort to track her down.

For the balance of the day Vulcar and his companions pushed ahead on their mission of rescue--or revenge. Because they were smaller and more active they covered ground much more quickly than their bulky quarry.

Consequently they were rapidly overtaking the five Neanderthals.

Near sunset the winding path debouched into a small clearing, through which ran a fair-sized stream. Here the pursuers found the first positive indication they were on the right track. On the near bank of the river were ashes of a small fire, still warm to the touch.

Scattered about it were the gnawed bones of Muta, the boar--already picked clean by hordes of ants.

At first, Vulcar's men had clamored to dash ahead in hot pursuit. But the hawk-faced leader decided against it, saying a short rest and full bellies would help them to fight better than if they were worn and hungry.

"But if we wait," argued one, "the Hairy Men may reach their caves. We cannot fight against an entire tribe of them."

Vulcar shook his head. "Had they been close to their caves," he pointed out, "they would not have stopped to eat and rest. No; we will stop for a little while and eat of the food we carry; then we can go on even more quickly than before.

"Five of us will go slightly ahead of the others. In case the Hairy Men find that many are following them they may run away. If they see only five, however, they are sure to attack. Then the balance of us will fall upon them!"

There was no gainsaying the soundness of Vulcar's plan. Even the most action-eager warrior saw its beauty. And so the men dropped to the ground beside the river, ate of the cured strips of meat carried in their shoulder pouches, and drank from the river.

After a short rest period, Vulcar called them together and gave the word that began the last stage of the journey.