“What is it?” called Jerry.

“A clearing—a big place—make for it!”

Ned sprang to his chum’s side.

“A clearing!” he shouted. “That’s a lake—a big lake! Good enough, Jerry! Head for that. Our hydroplanes will come in useful now!”

It needed but a second to put the nose of the airship in the right direction, and in a few moments our heroes found themselves over a large body of water in the midst of the vast and uninhabited forest.

“Some waves there,” murmured Bob, and indeed the lake was covered with whitecaps from the wind, which was whipping their crests into spray.

“Still it’s better than landing on the trees,” replied Jerry. “Stand by to let the hydroplanes down, boys!”

Nearer and nearer to the foam-crested water came the gallant craft. The waves could be seen to be larger now, and even Jerry, staunch-hearted as he was, felt a momentary sense of fear. He had never dropped his machine on water that was as rough as this.

But there was no help for it. They could not keep on, and they must stop somewhere for the night. So, after a glance about in order to pick out the most sheltered spot, the tall lad yanked the lever of the deflecting rudder over still farther.