Then, seeing Desiree on the ground, Harry ran to us and sprang to her side. "Desiree!" he cried, lifting her in his arms. She opened her eyes and smiled at him, and he kissed her many times—her hair, her lips, her eyes. Then he placed her gently on her feet, and, supporting her with his arm, moved forward slowly. I led the way.

The lane ahead of us was scarcely more than a crevice between the rocks; I squeezed my way through with difficulty. Then the walls ended abruptly, just when I had begun to think we could go no farther, and we found ourselves at the entrance to a cavern so large that no wall was to be seen on any side save the one behind us.

On the instant I guessed at the reason why the Incas had ceased their pursuit so abruptly, and I turned to Harry:

"I'm afraid we've jumped from the frying-pan into the fire. If this cavern holds anything like that other—you remember—"

"If it does, we shall see," he replied.

Supporting Desiree on either side, we struck out directly across the cavern, halting every few steps to listen for a sound, either of the Incas, which we feared, or of running water, which we desired. We heard neither. All was blackness and the most complete silence.

Then I became aware, for the first time, of intolerable pains shooting up through my legs into my body. The danger past, reason returned and feeling. I could not suppress a low cry, wrung inexorably from my chest, and I halted, leaning my whole weight on Desiree's shoulder.

"What is it?" she cried, and for answer—though I strained every atom of my will and strength to prevent it—I toppled to the ground, dragging her with me.

What followed came to me as in a dream, though I was not wholly unconscious. I was aware that Harry and Desiree were bending over me; then I felt my head and shoulders being lifted from the ground, and a soft, warm arm supporting me.

A minute passed, or an hour—I did not know—and I felt hot drops of moisture fall on my cheek. I struggled to open my eyes, and saw Desiree's face quite near my own; my head was resting on her shoulder. She was weeping silently, and great tears rolled down her cheeks unrestrained.