"Gabe Werner!" he ejaculated. "There he goes!"
"Yes, and there is Bill Glutts with him!" added Andy.
"What's that?" questioned Jack. He had received a small cut on one ear from the flying box and his cap had been knocked over his eyes.
"Werner and Glutts did it," answered Fred. "There they go down the street."
"If that's the case we've got to catch them," returned the oldest Rover boy. "Come on, quick!"
All started in pursuit of the two former bullies of Colby Hall. But to follow them through the rapidly moving crowd was not easy, and several times they were afraid the rascals would get away from them.
"Here, here! Take your time," said a policeman to Fred, as the latter brushed by him. "Take your time."
"I'm after a fellow who ought to be arrested," answered Fred quickly.
"Where is he?" demanded the bluecoat with interest.
"There he goes—down around the corner!" And then, as the policeman showed no disposition to leave his post, the youngest Rover boy hurried away after the others.