then she conquered whatever had moved her. “The future acts of the Prince of Helium,” she said coldly, “must constitute the proof of his past honesty of purpose.” Carthoris was hurt by the girl’s tone, as much as by the doubt as to his integrity which her words implied. He had half hoped that she might hint that his love would be acceptable—certainly there was due him at least a little gratitude for his recent acts in her behalf; but the best he received was cold skepticism. The Prince of Helium shrugged his broad shoulders. The girl noted it, and the little smile that touched his lips, so that it became her turn to be hurt. Of course she had not meant to hurt him. He might have known that after what he had said she could not do anything to encourage him! But he need not have made his indifference quite so palpable. The men of Helium were noted for their gallantry—not for boorishness. Possibly it was the Earth blood that flowed in his veins. How could she know that the shrug was but Carthoris’ way of attempting, by physical effort, to cast blighting sorrow from his heart, or that the smile upon his lips was the fighting smile of his father with which the son gave outward evidence of the determination he had reached to submerge his own great love in his efforts to save Thuvia of Ptarth for another, because he believed that she loved this other! He reverted to his original question. “Where are we?” he asked. “I do not know.” “Nor I,” replied the girl. “Those who stole me from Ptarth spoke among themselves of Aaanthor, so that I thought it possible that the ancient city to which they took me was that famous ruin; but where we may be now I have no idea.” “When the bowmen return we shall doubtless learn all that there is to know,” said Carthoris. “Let us hope that they prove friendly. What race may they be? Only in the most ancient of our legends and in the mural paintings of the deserted cities of the dead sea-bottoms are depicted such a race of auburn-haired, fair-skinned people. Can it be that we have stumbled upon a surviving city of the past which all Barsoom believes buried beneath the ages?” Thuvia was looking toward the forest into which the green men and the pursuing bowmen had disappeared. From a great