When at length Dacres awoke he knew by the motion of the airship that the "Meteor" was again under way. Quickly he made his way for'ard, to find two strangers in charge of the navigation room.

"It's all right," said Whittinghame genially. "There's no slur upon your prowess as a navigation officer, Dacres. We've obtained reliefs for you. Allow me to introduce Mr. Quinton and Mr. Baskett to you."

Armed with powerful binoculars Whittinghame and his assistants swept the snow-field. According to the opinion of the "New Resolute's" officers the airship was now fairly close to the spot where Cardyke was last heard of. There was nothing to indicate the tracks of the sledges; a recent fall of snow had accounted for that. All they could hope to do was to pick out some outstanding object, such as a tent or a snow hut, where the young officer and his four men might be sheltering.

Speed had been reduced to fifty miles an hour, while frequently the "Meteor" made a deviation in order to give the look-out an opportunity to examine a dark patch upon the white waste. Invariably the patch turned out to be the shadow of a hammock cast by the slanting rays of the ever-present sun, till Dr. Hambrough called his companions' attention to a dark speck away on the starboard bow.

Round swung the "Meteor," the eyes of the watchers riveted on a fluttering object that rapidly resolved itself into a flag. More, the flag was a Union Jack. Close to it, and hitherto invisible, was a rounded hut made of blocks of ice, and half-buried in the snow.

"There they are!" exclaimed Setchell excitedly.

"I'm afraid not," said Lieutenant Baskett. "I can see no signs of their skis or of the sledges. But we're on their track, that's one blessing."

Again the "Meteor" descended. Whittinghame would not run the risk of detaching one of the compartments, especially as there was abundant room for the whole length of the airship to settle evenly. Her anchors held admirably in the rough ice, and with hardly a tremor she brought up on terra firma.

Quickly the entry port was opened and the rope-ladder dropped. Whittinghame was the first to land, quickly followed by Dacres and the two naval lieutenants.

With beating hearts they made their way over the ice and snow till they gained the hut, the four men gravely saluting the national flag as they passed by.