"Hail, all of ye!" shouted this latest arrival in a booming baritone. He strode forward with scarcely a glance at the two younger people; his gaze was fixed upon Rolla, his expression unmistakable. The woman quietly turned upon Dulnop and Cunora.

"Look!" she exclaimed, pointing to a spot back of them. "See the curious bird!" They wheeled instantly, with the unquestioning faith of two children; and before they had brought their gazes back again, the big man had seized Rolla, crushed her to his breast and kissed her passionately. She responded just as warmly, pushing him away only in order to avoid being seen by the others. They showed only an innocent disappointment at having missed seeing the "curious bird."

"A simple-minded people, basically good-humored," was the way the doctor summed the matter up when reporting what he had seen. However, it was not so easy to analyze certain things that were said during the time the four Sanusians spent in each other's company. For one thing—

"Did They give thee permission to go?" Rolla was asked by the big man.
His name, it seemed, was Corrus.

"Yes, Corrus. They seemed to think it a good idea for us to take a little recreation to-day. I suppose ye left thy herd with thy brother?"

He nodded; and the doctor was left to wonder whom "They" might be. Were They a small group of humans, whose function was to superintend? Or were They, as the books from Venus seemed to indicate, another type of creature, entirely different from the humans, and yet, because of the peculiar Sanusian conditions, superior to the humans?

"They have decided to move their city a little farther away from the forest," Rolla overheard Dulnop telling Cunora; which was the first indication that the planet boasted such a thing as a city. Otherwise, things appeared to be in a primitive, rather than a civilized condition.

These four skin-clad savages seemed to be enjoying an aboriginal picnic. For lunch, they munched on various fruits and nuts picked up en route, together with handfuls of some wheat-like cereal which the big man had brought in a goatskin. From time to time they scared out various animals from the brush, chasing the creatures after the fashion of dogs and children. Whenever they came to a stream, invariably all four splashed through it, shouting and laughing with delight.

However, there were but two of these streams, and both of them quite small. Their banks indicated that either the season was very far advanced, or else that the streams were at one time vastly larger.

"A rather significant fact," the doctor afterward commented.