Sola asked us if we had had a visitor during her absence, and seemed much surprised when we answered in the negative. It seemed that as she had mounted the approach to the upper floors where our quarters were located, she had met Sarkoja descending. We decided that she must have been eavesdropping, but as we could recall nothing of importance that had passed between us we dismissed the matter as of little consequence, merely promising ourselves to be warned to the utmost caution in the future.

Dejah Thoris and I then fell to examining the architecture and decorations of the beautiful chambers of the building we were occupying. She told me that these people had presumably flourished over a hundred thousand years before. They were the early progenitors of her race, but had mixed with the other great race of early Martians, who were very dark, almost black, and also with the reddish yellow race which had flourished at the same time.