The tall figure now crawled back on the tender and gazed upward. His hand glided back to his hip. The next moment there was a flash, and a bullet zipped wickedly through the air past Peggy's ear.

"The coyote, he's firing at us!" cried Wandering William.

Z-i-n-g!

Another bullet sang by the speeding aeroplane. Apparently the fireman and the engineer could not hear the shooting above the noise of the flying engine, for they did not turn their heads. Presently the fireman began shoveling on coal at a terrific rate. Sparks and flame shot from the smokestack of the locomotive. They streaked the night with fire.

"Is he trying to kill us?" exclaimed Peggy as another shot winged past.

"I hardly think he'd risk that," rejoined Wandering William, "but what he's up to is almost as bad. He's trying to disable the aeroplane."

But before another could be fired the train began to slacken speed.
Ahead and below the aeroplane could be seen a cluster of lights.

"Monument Rocks!" exclaimed Wandering William; "here's where we play the hand out."

Peggy, keeping a bright lookout for a good landing place, presently espied a sort of plaza in the center of the town. It was brilliantly illuminated by a number of arc lights and offered a fine spot for landing. She decided to risk a quick drop and swung the aeroplane downward at a rapid gait.

As the whirring of the propeller—like the drone of a giant locust—resounded over the town, people came pouring out from houses and shops to witness the descent. The crowd gathered so quickly that Peggy had difficulty to avoid hitting some of them. However, she managed to bring the aeroplane to a standstill without an accident.