heavy, and I wanted to make her feel badly by suggesting that something terrible might happen to me—that I might, in fact, be killed. But it didn't work worth a cent, at least as far as I could perceive. Dian simply shrugged those magnificent shoulders of hers, and murmured something to the effect that one was not rid of trouble so easily as that.
For a while I kept still. I was utterly squelched. And to think that I had twice protected her from attack—the last time risking my life to save hers. It was incredible that even a daughter of the Stone Age could be so ungrateful—so heartless; but maybe her heart partook of the qualities of her epoch.
Presently we found a rift in the cliff which had been widened and extended by the action of the water draining through it from the plateau above. It gave us a rather rough climb to the summit, but finally we stood upon the level mesa which stretched back for several miles to the mountain range. Behind us lay the broad inland sea, curving
