"Because I hated Tur," replied the woman.
Nu fell silent, thinking. But he was not thinking of Gron. His mind was filled with speculations as to the fate of Nat-ul. Whither had she fled when she had escaped from the clutches of the Boat Builders? Could she have reached the tribe in safety? Had she known that it was Nu who had entered the shelter where she lay and rescued her from Tur? He thought not, for had she known it he was sure that she would have remained and fought with him.
Presently Gron interrupted his reveries. She was pointing over the stern of the boat. There, not fifty yards away, Nu saw the outlines of another craft with two paddlers within.
"Hasten!" whispered Gron. "They are overtaking us, and but for my knife we are unarmed."
Nu bent to his paddle. On the boat wallowed toward the open sea. There was no chance to elude the pursuers and turn north. First they must put sufficient distance between them that the others might not see which way they turned. But there seemed little likelihood of their being able to accomplish this for, strive as they would, they could not shake off the silent twain.
The darkest hours of the night were upon them—those that precede dawn. They struggled to outdistance their pursuers. That they were lengthening the distance between the two boats seemed certain. In another few minutes they might risk the stratagem. But they had scarcely more than turned when the surge of surf upon a beach rose directly before them. Both were non-plussed. What had happened? Where were they? They had been moving straight out to sea for some time, and yet there could be no mistaking that familiar sound—land was directly ahead of them. To turn back now would mean to run straight into the arms of their pursuers—which neither had the slightest desire to do. Had Nu been armed he would not have hesitated to grapple with the two occupants of the boat that had clung so tenaciously to their wake, but with only the woman's knife and a couple of wooden paddles it would have been a fruitless thing to do.
Exerting all their strength the two drove the dug-out through the surf until its nose ran upon the sand. Then they leaped out and dragged the boat still further up beyond the reach of the mightiest roller.
Where were they? Nu guessed a part of the truth. He reasoned that they had fallen upon the same island from which he had seen Nat-ul snatched by the Boat Builder, and from which he himself had escaped so recently.
But he was not quite right. Their strenuous paddling during the hours of darkness had carried them to the north of the nearer island and beyond it. As a matter of fact they had been deposited upon the southern coast of the largest island of the group which lay several miles northeast of the one with which Nu had had acquaintance.
But what mattered it? One was as bad as another. Both belonged to the Mysterious Country. They were inhabited by hideous flying reptiles, and legend held that frightful men dwelt upon them. And Nu was without weapons of defense!