Carthoris turned unwillingly to follow. As the two left the room he turned to his companion.
"If I may not kill thin air," he asked, "how, then, shall I fear that thin air may kill me?"
"You saw the Torquasians fall before the bowmen?" asked Jav.
Carthoris nodded.
"So would you fall before them, and without one single chance for self-defense or revenge."
As they talked Jav led Carthoris to a small room in one of the numerous towers of the palace. Here were couches, and Jav bid the Heliumite be seated.
For several minutes the Lotharian eyed his prisoner, for such Carthoris now realized himself to be.
"I am half convinced that you are real," he said at last.
Carthoris laughed.
"Of course I am real," he said. "What caused you to doubt it? Can you not see me, feel me?"
"So may I see and feel the bowmen," replied Jav, "and yet we all know that they, at least, are not real."
Carthoris showed by the expression of his face
