"I'm not worrying," answered Rhoda stoutly, "except about you. You are shaking with exhaustion while I am as fit as can be."
"Oh, don't bother about me!" exclaimed John. "I'm just a little tired."
But Rhoda was not to be put off.
"How much did you sleep last night?"
"Not much," admitted DeWitt. "I haven't been a heavy sleeper at times ever since you disappeared, strange as that may seem!" Then he grinned. It was pleasant to have Rhoda bully him.
Yet the big fellow actually was sinking with weariness. The fearful hardships that he had undergone had worked havoc with him. Now that the agonizing nerve-strain was lifted he was going to pieces. He stood wavering for a minute, then he slowly sat down in the sand.
Rhoda stood beside him uncertainly and looked from the man to the immovably distant mountain peak. She realized that, in stopping, the risk of recapture was great, yet her desert experiences told her that John must regain some of his strength before the sun caught them. She had little faith that they would tumble upon the camp as easily as John thought, and wanted to prepare for a day of desert heat.
"If we were sure just where the camp lay," she said, "I would go on for help. But as we aren't certain, I'm afraid to be separated from you, John."
John looked up fiercely with his haggard eyes.
"Don't you dare to move six inches from me, Rhoda. It will kill me to lose you now."