By the time all this had happened, Dave and Jarvis, with their men, had come out from the mine and had joined Johnny, who, still prancing about in his ridiculous costume, was rejoicing with Pant over the sudden enriching of their treasure-hoard.

“Get a windlass,” said Dave. “We’ll bring that giant bird to earth. There may be more treasure aboard her.”

In due time the balloon-cabin touched the snow and the men swarmed upon it.

They were disappointed in their hope of finding further treasure, but they did find a solitary man. He was a white man and was totally unconscious from a blow on the head.

“Dave, you and Jarvis stay here and see what you can do for the chap,” said Johnny. “All the rest of you come with me. We’ve got work ahead of us and a plenty. The Bolshevik band will be here in less than twenty-four hours. We’ll have to float our schooner, load the provisions and gold and beat it.”

He turned once more to Dave and Jarvis. “If you bring him to consciousness and can manage it, carry him to the ship. Otherwise I’ll send two men to help you when we are through loading.”

Wild hours of tireless labor followed for the the main gang. To bring the schooner from the bank to the water-channel, a quarter of a mile over the ice, was no mean task. It was at last accomplished. After that, the loading went on rapidly.

Nothing had been seen of Dave and Jarvis when the last case of provisions had been brought aboard.

Johnny chose two of the men and went round the hill to assist in bringing the injured man to the ship. Imagine his astonishment when, on rounding the curve, he saw that the balloon was gone.

“Gone!” he murmured, dazed at the suddenness of it.