“He’s torn a hole in our gas bag! We’re going down!” yelled Jerry, as he leaped toward the motor room. “Ned—Bob! Start the vapor machine or we’ll crash to earth!”


[CHAPTER X]
SUSPICIOUS CONVERSATION

There was intense excitement aboard the Comet. So, for that matter, was there also on the Winner, for at first Noddy and Bill did not know but that their own craft had been damaged. But, as they kept on rising, in response to the uptilted rudder, Noddy was sure they were all right. He quickly brought his craft up on a level keel, and then swept around in a big circle to see what was happening to the Comet.

“Lively, boys!” cried Jerry. “Turn on the machine at full speed, Ned, and that will check us until we can get under way,” for they were motionless when the accident occurred.

Ned had acted the instant he heard Jerry’s call, and now a double quantity of the lifting gas was pouring into the ripped bag.

Though the rent was a large one, the bag was made in a number of compartments, so that only the two that were ripped open by the Winner lost their vapor. The others were more fully distended and served to check the downward rush of the airship.

After a sickening plunge the Comet gradually slowed up in her descent, and when within a few hundred feet of the earth she glided ahead as an aeroplane, her propellers forcing her onward.

But there was not chance enough to get up much momentum, and, as they ran into an adverse current of air, which continued to force them earthward, and, as for some reason the main motor was not working well, Jerry concluded to make a full descent, so he could see what damage had been done, and then rise again.