As I have before said, I am no ladies' man, and I must admit that I seldom have felt so uncomfortable and embarrassed as I did that moment. While I was quite familiar with the Martian custom which allows female slaves to Martian men, whose high and chivalrous honour is always ample protection for every woman in his household, yet I had never myself chosen other than men as my body servants.

"And I ever return to Helium, Thuvia," I said, "you shall go with me, but as an honoured equal, and not as a slave.

There you shall find plenty of handsome young nobles who would face Issus herself to win a smile from you, and we shall have you married in short order to one of the best of them. Forget your foolish gratitude-begotten infatuation, which your innocence has mistaken for love. I like your friendship better, Thuvia."

"You are my master; it shall be as you say," she replied simply, but there was a note of sadness in her voice.

"How came you here, Thuvia?" I asked. "And where is Tars Tarkas?"

"The great Thark, I fear, is dead," she replied sadly.