CHAPTER XV.

SURVEYING OUR OWN PLANET.

Day slipped along to its close, and shortly after the reflectors winked out the king came, accompanied by Olox, a guard of Gaddbaizets, and six attendants bearing the telescope.

To our surprise and gratification, both Markham and Popham were in the midst of the royal guard.

"It struck me," said the king graciously, "that your friends might also wish to view the orb from which they came. It is a little thing and can be done without inconvenience, so I am pleased to favor them."

The high chief traced an opening in the zet ring with the black tip of his weapon, and Meigs was first to rush through and hurl himself into the arms of Popham. The unfortunate gentlemen were long in each other's embrace.

When they finally drew apart, Meigs groped through the black gloom by Markham, while the professor felt for the coal baron's hand and gave it a gentle and reassuring pressure.

"Professor Quinn," said Popham, "I am being badly treated. The king has put me on the night shift in one of the royal coal mines and the soldiers make me work like a galley slave. This is the first night I have had off since they set me to work."

Popham was loud in his complainings, but was cut short by the king.

"We must proceed, gentlemen. I have word from above that the night is fine and everything propitious for an excellent view of your planet, but storms come suddenly and we can never be sure of the weather on the outer crust. It is well to make haste."