The leader of the troop stepped up to the door of the Solarite, and coming to what was obviously a position of attention, put his left hand over his right breast in an equally obvious salute, and waited.

The coin was flipped with due ceremony—it would decide which of them were to have the distinction of being the first Terrestrians to set foot on Venus. Arcot and Morey won, and they quickly put on the loose-fitting ventilated cooling suits that they might live comfortably in the hot air outside—for the thermometer registered 150°!

The two men quickly walked over to the airlock, entered, closed it behind them, and opened the outer door. There was a slight rush of air, as the pressure outside was a bit lower than that inside. There was a singing in their ears, and they had to swallow several times to equalize the pressure.

The guards at once fell into a double row on either side of them, and the young officer strode ahead. He himself had curbed his curiosity after the single startled glance he had given these strange men. Only their hands were visible, for the cooling suits covered them almost completely, but the strange pink color must indeed have been startling to the eyes; also their dwarf stature, and the strange suits they wore. The men of his little troop, however, as well as the people in the crowd about them, were not so disinterested. They were looking in eager amazement at these men who had just saved their city, these strange small men with their queer pink skin. And most surprising of all, perhaps, the inner thumb was missing from each hand!

But soon they had passed beyond the sight of the crowd, which was held in check by a handful of the deep blue uniformed men.

“Those fellows would never hold such a Terrestrial crowd back if visitors from another planet landed!” remarked Morey wonderingly.

“How do they know we are visitors from another planet?” Arcot objected. “We suddenly appeared out of nowhere—they don't even know our direction of approach. We might be some strange race of Venerians as far as they know.”

They walked briskly up to the massive gold and black entrance, and passed through the great doors that seemed made of solid copper, painted with some clear coating that kept the metal lustrous, the rich color shining magnificently. They stood open wide now, as indeed they always were. Even the giant Venerians were dwarfed by these mighty doors as they passed through into an equally vast hall, a tremendous room that must have filled all the front half of the ground floor of the gigantic building, a hall of graceful columns that hid the great supporting members. The stone, they knew, must serve the Venerians as marble serves us, but it was a far more handsome stone. It was a rich green, like the green of thick, heavy grass in summer when the rain is plentiful. The color was very pleasing to the eye, and restful too. There was a checker-board floor of this green stone, alternated with another, a stone of intense blue. They were hard, and the colors made a very striking pattern, pleasingly different from what they had been accustomed to, but common to Venus, as they later learned.

At last the party had crossed the great hall, and stopped beside a large doorway. The officer halted for a moment, and gestured toward two of his men, who remained, while the others walked quickly away. The diminished party stepped through the doorway into a small room whose walls were lined with copper, and an instant later, as the officer pushed a small button, there was a low hiss of escaping air, and a copper grating sprang quickly up across the opening of the elevator. He touched another button, and there was the familiar sinking feeling as the car rose, a low hum seeming to come from its base.

The elevator rose swiftly through a very considerable distance—up—up, endlessly.