“I can only guess,” said David, “and my guess seems so preposterous that I dare not voice it.”

“Look!” cried Stellara, pointing ahead. “It is the sea.”

“Yes,” said Gura, “a gray sea; it does not look like water.”

“And what is that?” cried Tanar. “There is a great fire upon the sea.”

“And the sea does not curve upward in the distance,” cried Stellara. “Everything is wrong in this country and I am afraid.”

David had stopped in his tracks and was staring at the deep red glow ahead. The others gathered around him and watched it, too. “What is it?” demanded Ja.

“As there is a God in heaven it can be but one thing,” replied David; “and yet I know that it cannot be that thing. The very idea is ridiculous. It is impossible and outlandish.”

“But what might it be?” demanded Stellara.

“The sun,” replied David.

“But the sun is almost out of sight behind us,” Gura reminded him.