"Let up there, you big boob!" cried Jack, and without stopping to think twice he leaped towards the other youth and caught him firmly by the arm.

The boy who had attacked the peddler had not expected such interference, and he whirled around greatly surprised, especially when he saw a boy smaller than himself confronting him.

"What—what do you mean by catching hold of me this way?" he stammered.

"Why can't you leave that poor peddler alone?" retorted Jack.

"What business is this of yours?"

"That chap wasn't doing any harm here so far as I can see. He's only trying to earn his living."

"See here, kid! this is none of your affair, and I want you to keep out of it," stormed the dudish-looking youth. "We don't allow those fellows around this building."

"Then you tell him to move on in a decent kind of way," returned Jack.

"I'll do as I please." The big boy turned again towards the peddler and made a motion as if to push both the man and his stand down, but, instantly, Jack caught hold of him again and pulled him back, shoving him in between two pillars of the building's entrance.

"You had better go on," said Jack to the peddler, and, evidently much frightened by what was occurring, the little man took up his stand and disappeared as if by magic in the crowd on the street.