"I felt like warning you, my boy," he said, "as I saw it was your first long journey."

"And I'm much obliged to you," said Roy. "I wonder how everyone knows I'm a tenderfoot when it comes to traveling on railroad trains?"

"A tenderfoot?"

"Yes, that's what we call persons who don't know much about western life. I suppose their feet get tender from taking such long walks on the plains. Anyhow that means a sort of 'greenhorn' I suppose. Everyone on the train spots me for that."

"Well, it is easy to see you are not used to traveling, for you take so much interest in everything, and you show that it is new to you. But you are learning fast. Even an experienced traveler might have been taken in by those gamblers."

"I guess they'll not bother me any more," said Roy.

And he was right, but only to a certain extent, for, though the gamblers did not "bother" him again, he had not seen the last of them, as you shall see.

The tricksters were in a bad mood, and, soon after that they left the smoking room, and remained in another car, so Roy did not see them again that day.

The express continued on, bringing the boy nearer and nearer to Chicago. He wished he might have a little time to spend there, as he had heard much of it, especially the stock yards, where his father sent many head of cattle in the course of a year. But Roy knew he must hurry on to New York, to attend to the business on which he had been sent.

The next morning, soon after breakfast, the train came to a sudden stop, near a small railroad station. As the express did not stop, except at the large cities, Roy wondered if some one like himself, had flagged the engineer. Soon he was aware, however, that something unusual had occurred. Passengers began leaving their seats, and went out of the cars.