Into this sleigh climbed the three travelers with their guide Lao; and, driven by the attendant, they started down the broader tunnel at a rapid pace. The sleigh was balanced upon a broad single runner of polished stone, with a narrow, slightly shorter outrider on each side; it slid smoothly and easily on this runner over the equally smooth, metallic rock of the ground.

The reindeer-like animals were harnessed by their heads to a single shaft. They were guided by a short, pointed pole in the hands of the driver, who, as occasion demanded, dug it vigorously into their flanks.

In this manner the travelers rode perhaps half an hour more. The passageway sloped steeply downward, and they made good speed. Finally without warning, except by a sudden freshening of the air, they emerged into the open, and found themselves facing a broad, rolling stretch of country, dotted here and there with trees—the country of the Oroids at last.

For the first time since leaving their own world the adventurers found themselves amid surroundings that at least held some semblance of an aspect of familiarity. The scene they faced now might have been one of their own land viewed on an abnormally bright though moonless evening.

For some miles they could see a rolling, open country, curving slightly upward into the dimness of the distance. At their right, close by, lay a broad lake, its surface wrinkled under a gentle breeze and gleaming bright as a great sheet of polished silver.

Overhead hung a gray-blue, cloudless sky, studded with a myriad of faint, twinkling, golden-silver stars. On the lake shore lay a collection of houses, close together, at the water's edge and spreading back thinly into the hills behind. This they knew to be Arite—the city of their destination.

At the end of the tunnel they left the sleigh, and, turning down the gentle sloping hillside, leisurely approached the city. They were part way across an open field separating them from the nearest houses, when they saw a group of figures coming across the field towards them. This group stopped when still a few hundred yards away, only two of the figures continuing to come forward. They came onward steadily, the tall figure of a man clothed in white, and by his side a slender, graceful boy.

In a moment more Lao, walking in front of the Doctor and his two companions, stopped suddenly and, turning to face them, said quietly, "The Master."

The three travelers, with their hearts pounding, paused an instant. Then with a shout the Very Young Man dashed forward, followed by his two companions.

"It's Rogers—it's Rogers!" he called; and in a moment more the three men were beside the Chemist, shaking his hand and pouring at him excitedly their words of greeting.