For weeks Gahan of Gathol crossed valleys and hills in search of some familiar landmark that might point his way toward his native land, but the summit of each succeeding ridge revealed but another unfamiliar view. He saw few animals and no men, until he finally came to the belief that he had fallen upon that fabled area of ancient Barsoom which lay under the curse of her olden gods—the once rich and fertile country whose people in their pride and arrogance had denied the deities, and whose punishment had been extermination.
And then, one day, he scaled low hills and looked into an inhabited valley—a valley of trees and cultivated fields and plots of ground enclosed by stone walls surrounding strange towers. He saw people working in the fields, but he did not rush down to greet them. First he must know more of them and whether they might be assumed to be friends or enemies. Hidden by concealing shrubbery he crawled to a vantage point upon a hill that projected further into the valley, and here he lay upon his belly watching the workers closest to him. They were still quite a distance from him and he could not be quite sure of them, but there was something verging upon the unnatural about them. Their heads seemed out of proportion to their bodies—too large.
For a long time he lay watching them and ever more forcibly it was borne in upon his conscious-
