He managed after a while to sell twenty of his packages. By this time it was twelve o'clock, and he began to feel hungry. He resolved, therefore, to go home to dinner and come out again in the afternoon. He didn't know how much he had made, but probably about fifty cents. He had made more than double as much the day before in less time; but then he did not suffer from competition.

He began to doubt whether he could long pursue this business, since other competitors were likely to spring up.

As he walked by the post office he had the curiosity to look and see how his competitor was getting along.

Teddy had started, originally, with seventy-five packages; but of those scarcely a dozen were left. A group of boys were around him. Among them was Mike, who was just on the point of buying another package. As before, he put it in his pocket, and it was not till Teddy asked, “What luck, Mike?” that he drew it out, and opening it again, produced fifty cents.

“It's the big prize!” he said. “Sure I'm in luck, anyhow.”

“You're the boy that's lucky,” said Teddy, with a grin.

As Paul witnessed the scene a light broke upon him. Now he understood how Teddy could afford to give such large prizes. Mike and the other boy, Jim, were only confederates of his—decoy ducks—who kept drawing over again the same prize, which was eventually given back to Teddy. It was plain now why Mike put the package into his pocket before opening it. It was to exchange it for another packet into which the money had previously been placed, but which was supposed by the lookers-on to be the same that had just been purchased. The prize could afterward be placed in a new packet and used over again.

“That ain't the same package,” said Paul, announcing his discovery. “He had it all the while in his pocket.”

“Look here,” blustered Mike, “you jest mind your own business! That's the best thing for you.”

“Suppose I don't?”