He fought against the paralysis that froze his muscles. Sweat salted his face and body as he threw all his strength into the effort, but he could not stir. Nor could he move his legs or the other arm. After a long moment of struggle he recognized his efforts were useless and ceased his frantic mental commands. And in that instant his body was free again.

"Are you a man or one of the devil-things of Thog Molog?" he demanded fearfully, sheathing his blade.

"I am like yourself, Hardan Synn," said the little man, amused. "But I have mental power that you of Osar cannot comprehend. It is the only weapon of Aarth we are permitted to use."

"You—you called me by name!" Hardan cried out. "Now I know you are of Thog Molog's foul brood. Only a devil-thing could be at once so puny and so hideous."

"You are wrong, Hardan," and now Kern Rensom used words that were a blend of Dryland and Wetland speech. "I can look into your mind and understand what you think. Even now I can tell you that you misjudge Ylda Rusla."

"No!" broke in the girl, "please keep silent, strange man."

Kern Rensom shrugged. "As you wish," he said. He turned to Hardan again.

"Perhaps you can come with me to my home valley before returning to Aba." He laughed at the unspoken refusal in Hardan's brain. "We have a small lake in the crater covered with an upper sea of vurth," he added.

"Why not?" demanded Ylda. "For too long have I breathed the harsh upland air. To move unencumbered through the soft dampness of the vurth sea would be heaven."

Hardan nodded doubtfully. "Very well," he said. "But remember it means the revolting sarifs may escape beyond the Blue Balsalms."