Tom sprang to get his apparatus, while his chum hurried to the levers, wheels and handles that controlled the Flyer. As they approached the avalanche they could see the great mass of ice, snow, big stones, and earth sliding down the mountain side, carrying tall trees with it.

"This is just what I wanted!" cried Tom, as he set his camera working. "Put me closer, Ned."

Ned obeyed, and the airship was now hovering directly over the avalanche, and right in its path. The big landslide, as it would have been called in this country, met no village in its path, fortunately, or it would have wiped it out completely. It was in a wild and desolate region that it occurred.

"I want to get a real close view!" cried Tom, as he got some pictures showing a whole grove of giant trees uprooted and carried off. "Get closer Ned, and—"

Tom was interrupted by a cry of alarm from his chum.

"We're falling!" yelled Ned. "Something has gone wrong. We're going down into the avalanche!".

CHAPTER XVI

TELEGRAPH ORDERS

There was confusion aboard the airship. Tom, hearing Ned's cry, left his camera, to rush to the engine room, but not before he had set the picture apparatus to working automatically. Mr. Damon, Mr. Nestor and Koku, alarmed by Ned's cries, ran back from the forward part of the craft, where they had been watching the mighty mass of ice and earth as it rushed down the side of the mountain.