Keith looked back to smile at the bright laughing face beside him. Then
he caught sight of something over his shoulder that made him pause. "Oh,
look!" he cried, pointing over the tree-tops behind them. A little puff
of smoke, rising up in the distance, trailed along the sky like a long
banner. At the same instant, out of the smoke, sounded the whistle of an
approaching engine. The track behind them had so many turns, he could
not judge of their distance from it, and for an instant he stopped
working the handle bar up and down, too thoroughly frightened to know
what to do. An older child might have acted differently; might have
jumped from the hand-car and left it to be run into by the approaching
train, or have hurried back around the bend to flag the engine. But
Keith had only one idea left: that was to keep ahead of the train as
long as possible. It seemed so far away he thought they could surely
reach the depot before it caught up with them, and his sturdy little
arms bent to the task.

For a moment there was a real pleasure in the exertion. He felt with an
excited thrill that he was really running away with the Little Colonel,
and rescuing her from a pursuing danger. Suddenly the whistle sounded
again, and this time it seemed so close behind them that the Little
Colonel gave a terrified glance over her shoulder and then screamed at
the sight of the great snorting monster, breathing out fire and smoke,
worse than any scaly-tailed dragon that she had ever imagined. It was
far down the track but they could hear its terrible rumble as it rushed
over a trestle, and the singing of the wires overhead.

Keith was straining every muscle now, but it was like running in a
nightmare. His arms moved up and down at a furious speed, but it seemed
to him that the hand-car was glued to one spot. It seemed, too, that it
had been hours since they first discovered that the engine was after
them, and he felt that he would soon be too exhausted to move another
stroke. Would the depot never never come in sight?

Just then they shot around the curve and caught sight of Jonesy at the
depot switch, wildly beckoning with his cap and shouting for them to
come on. At that sight, with one supreme effort Keith put his
fast-failing strength to the test, and sent the hand-car rolling forward
faster than ever. It shot past the switch that Jonesy had unlocked and
off to the side-track, just as the train bore down upon them around the
last bend.