Eagerly studying the portion of the picture indicated, Una suddenly found, to her horror, that Raoul, with that vague, shadowy rabble at his heels, was approaching another group of people, just ahead, among whom she recognized the gaunt figure of Narva, evidently exasperated by the inability of the others to keep pace with her. Even in the uncertain lines of the picture the scorn darkening the features of the old sibyl was easily discernible. Behind her tottered Mrs. Quayle, waving her arms in helpless protest, supported by the faithful Andrew, whose face showed an even greater degree of woe and alarm than usual. They were closely followed by Leighton, imperturbable as ever, and Miranda, whose irascible rocketing from one side to the other of the narrow trail, and whose violent gesticulations manifested all too plainly his indignation. Had it not been for her companions Narva could easily have outstripped her pursuers; but with so timorous a person as Mrs. Quayle this seemed impossible. The hopelessness of it, in spite of all his scolding and prodding, had evidently convinced Miranda of the necessity for a change of tactics. Further flight being a mere waste of energy, there was left the alternative of parleying with the enemy. Hence, without stopping to consult with General Herran, who still suffered, apparently, from his wound, and who plodded patiently along immediately behind Leighton, the doctor suddenly came to a standstill. This unexpected halt very nearly toppled over the others, who were pressing on as hard as they could go and found it difficult to stop on the instant. But Miranda did not heed the ludicrous disorder into which he had thrown them. Facing quickly about, and with arms impressively folded, he bestrode the narrow path as if defying any one who might be foolhardy enough to challenge him. At a distance, and without hearing the torrent of abuse with which he evidently greeted his pursuers, the fiery doctor resembled a small terrier disputing the right of way with a pack of hounds hot on their quarry. What he lacked in physical presence, however, Miranda made up in energy. Undaunted he stood his ground, the men whom he addressed halting with astonishment depicted on their faces. Then, most amazing of all, he wheeled about, placed himself at their head and, waving them forward, strutted along as if he had been their chosen leader.

Amused and impressed by his boldness, the men were apparently willing at first to accept Miranda for their commander. He furnished them with a new kind of entertainment, and for the moment, and just because they did not understand him, it seemed as if they recognized in him a superiority they were not loath to follow. But Raoul’s leadership was not to be so easily superseded. Quickly thrusting Miranda aside, breathless and triumphant from his exertions, the wiry American angrily harangued his troops. He threatened the foremost of them with a pike that he held in his hand, and by their downcast looks and passive demeanor, it was evident that his words and gestures had brought them back to a recognition of his authority. Miranda, still shouting and gesticulating, was ignominiously left to shift for himself, while the cavemen, obeying Raoul’s command, swept onward until they reached the stupefied group of explorers ahead of them. Here another halt was ordered, and Raoul pointed out Mrs. Quayle to his men. Four of the latter promptly left the ranks of their comrades, went forward at a round trot, seized the horrified lady, and swung her up to their shoulders before she knew what was happening, or had time to defend herself. Thus carried by two of the men and held in place by the other two, she was speedily brought into line not far behind Raoul. Leighton evidently protested against the sudden capture of Mrs. Quayle, for whose safety he felt peculiarly responsible. But his appeal was waved scornfully aside. The rest of the explorers, Miranda included, seeing that further resistance was futile, and that they were virtually Raoul’s prisoners, hopelessly resigned themselves to their fate and followed along with the others. A signal was then given, and the entire throng marched rapidly down the trail to the palace. Narva, however, was not among them. In the commotion that took place during the altercation with Miranda, and the subsequent seizure of Mrs. Quayle, she had disappeared.

As the last figures in this strange picture faded from view, Sajipona seized Una’s arm. The waving streams of light reflected on the floor had again become meaningless. It was as if a dream had suddenly passed before them, leaving them, as sleepers awakening, uncertain of the reality of what they had witnessed.

“Who is he?” asked Sajipona—“the stout man who so nearly captured these traitors?”

“A friend, a doctor, who came with us.”

“He is brave! But it is strange that this Raoul Arthur could free himself so easily from Anitoo. He must have killed my poor Anitoo to do that. But your friend was nearly too much for him! Never mind if he failed. They will soon be here. Let us be ready!”

Then, turning to her attendants who stood in a circle at a distance from them, she cried:

“Open the door!”

Obeying her command, two of the cavemen hurried to the farther end of the hall. There was a muffled sound of grating stone, and then the two leaves of the great portal swung slowly open, revealing the glittering, silent garden of the palace beyond.