As Gahan of Gathol turned his steps along the southern slopes of the hills that bound Bantoom upon the south and east, his attention was attracted toward a small cluster of trees a short distance to his right. The low sun was casting long shadows. It would soon be night. The trees were off the path that he had chosen and he had little mind to be diverted from his way; but as he looked again he hesitated. There was something there besides boles of trees, and underbrush. There were suggestions of familiar lines of the handicraft of man. Gahan stopped and strained his eyes in the direction of the thing that had arrested his attention. No, he must be mistaken-the branches of the trees and a low bush had taken on an unnatural semblance in the horizontal rays of the setting sun. He turned and continued upon his way; but as he cast another side glance in the direction of the object of his interest, the sun's rays were shot back into his eyes from a glistening point of radiance among the trees.

Gahan shook his head and walked quickly toward the mystery, determined now to solve it. The shining object still lured him on and when he had come closer to it his eyes went wide in surprise, for the thing they saw was naught else than the jewel-encrusted emblem upon the prow of a small flier. Gahan, his hand upon his short-sword, moved silently forward, but as he neared the craft he saw that he had naught to fear, for it was deserted. Then he turned his attention toward the emblem. As its significance was flashed to his understanding his face paled and his heart went cold-it was the insignia of the house of The Warlord of Barsoom. Instantly he saw the dejected figure of the captive being led back to her prison in the valley just beyond the hills. Tara of Helium! And he had been so near to deserting her to her fate. The cold sweat stood in beads upon his brow.

A hasty examination of the deserted craft unfolded to the young jed the whole tragic story. The same tempest that had proved his undoing had borne Tara of Helium to this distant country. Here, doubtless, she had landed in hope of obtaining food and water since, without a propellor, she could not hope to reach her native city, or any other friendly port, other than by the merest caprice of Fate. The flier seemed intact except for the missing propellor and the fact that it had been carefully moored in the shelter of the clump of trees indicated that the girl had expected to return to it, while the dust and leaves upon its deck spoke of the long days, and even weeks, since she had landed. Mute yet eloquent proofs, these things, that Tara of Helium was a prisoner, and that she was the very prisoner whose bold dash for liberty he had so recently witnessed he now had not the slightest doubt.

The question now revolved solely about her rescue. He knew to which tower she had been taken-that much and no more. Of the number, the kind, or the disposition of her captors he knew nothing; nor did he care-for Tara of Helium he would face a hostile world alone. Rapidly he considered several plans for succoring her; but the one that appealed most strongly to him was that which offered the greatest chance of escape for the girl should he be successful in reaching her. His decision reached he turned his attention quickly toward the flier. Casting off its lashings he dragged it out from beneath the trees, and, mounting to the deck tested out the various controls. The motor started at a touch and purred sweetly, the buoyancy tanks were well stocked, and the ship answered perfectly to the controls which regulated her altitude. There was nothing needed but a propellor to make her fit for the long voyage to Helium. Gahan shrugged impatiently-there must not be a propellor within a thousand haads. But what mattered it? The craft even without a propellor would still answer the purpose his plan required of it-provided the captors of Tara of Helium were a people without ships, and he had seen nothing to suggest that they had ships. The architecture of their towers and enclosures assured him that they had not.

The sudden Barsoomian night had fallen. Cluros rode majestically the high heavens. The rumbling roar of a banth reverberated among the hills. Gahan of Gathol let the ship rise a few feet from the ground, then, seizing a bow rope, he dropped over the side. To tow the little craft was now a thing of ease, and as Gahan moved rapidly toward the brow of the hill above Bantoom the flier floated behind him as lightly as a swan upon a quiet lake. Now down the hill toward the tower dimly visible in the moonlight the Gatholian turned his steps. Closer behind him sounded the roar of the hunting banth. He wondered if the beast sought him or was following some other spoor. He could not be delayed now by any hungry beast of prey, for what might that very instant be befalling Tara of Helium he could not guess; and so he hastened his steps. But closer and closer came the horrid screams of the great carnivore, and now he heard the swift fall of padded feet upon the hillside behind him. He glanced back just in time to see the beast break into a rapid charge. His hand leaped to the hilt of his long-sword, but he did not draw, for in the same instant he saw the futility of armed resistance, since behind the first banth came a herd of at least a dozen others. There was but a single alternative to a futile stand and that he grasped in the instant that he saw the overwhelming numbers of his antagonists.

Springing lightly from the ground he swarmed up the rope toward the bow of the flier. His weight drew the craft slightly lower and at the very instant that the man drew himself to the deck at the bow of the vessel, the leading banth sprang for the stern. Gahan leaped to his feet and rushed toward the great beast in the hope of dislodging it before it had succeeded in clambering aboard. At the same instant he saw that others of the banths were racing toward them with the quite evident intention of following their leader to the ship's deck. Should they reach it in any numbers he would be lost. There was but a single hope. Leaping for the altitude control Gahan pulled it wide. Simultaneously three banths leaped for the deck. The craft rose swiftly. Gahan felt the impact of a body against the keel, followed by the soft thuds of the great bodies as they struck the ground beneath. His act had not been an instant too soon. And now the leader had gained the deck and stood at the stern with glaring eyes and snarling jaws. Gahan drew his sword. The beast, possibly disconcerted by the novelty of its position, did not charge. Instead it crept slowly toward its intended prey. The craft was rising and Gahan placed a foot upon the control and stopped the ascent. He did not wish to chance rising to some higher air current that would bear him away. Already the craft was moving slowly toward the tower, carried thither by the impetus of the banth's heavy body leaping upon it from astern.

The man watched the slow approach of the monster, the slavering jowls, the malignant expression of the devilish face. The creature, finding the deck stable, appeared to be gaining confidence, and then the man leaped suddenly to one side of the deck and the tiny flier heeled as suddenly in response. The banth slipped and clutched frantically at the deck. Gahan leaped in with his naked sword; the great beast caught itself and reared upon its hind legs to reach forth and seize this presumptuous mortal that dared question its right to the flesh it craved; and then the man sprang to the opposite side of the deck. The banth toppled sideways at the same instant that it attempted to spring; a raking talon passed close to Gahan's head at the moment that his sword lunged through the savage heart, and as the warrior wrenched his blade from the carcass it slipped silently over the side of the ship.

A glance below showed that the vessel was drifting in the direction of the tower to which Gahan had seen the prisoner led. In another moment or two it would be directly over it. The man sprang to the control and let the craft drop quickly toward the ground where followed the banths, still hot for their prey. To land outside the enclosure spelled certain death, while inside he could see many forms huddled upon the ground as in sleep. The ship floated now but a few feet above the wall of the enclosure. There was nothing for it but to risk all on a bold bid for fortune, or drift helplessly past without hope of returning through the banth-infested valley, from many points of which he could now hear the roars and growls of these fierce Barsoomian lions.