Going to the corner window Tom threw it wide open. It was growing dark outside, for it was now half-past six. As he stuck his head out of the window there was the rattle of a drum down in the mess hall.

"Supper time!" cried Fred.

"You go down," said Tom. "No use of all of us being late."

"No, you go down," answered Dick. "You've run risk enough. Besides, if you are absent from the crowd too long somebody may grow suspicious of you. I'll help Sam and Tubbs to a safe hiding-place."

"Find out if they are there first—and lock the door after we are gone."

Leaning out of the window Dick tapped on the next glass. At once Sam showed himself.

"It's quite a climb, but I reckon I can make it," said the youngest Rover.

Waiting to hear no more, Tom hurried below, followed by Fred, and mingled with the crowd of students entering the mess hall.

Many of the boys were talking about the quarrel between Sam and Tubbs, and all condemned the actions of Jasper Grinder.

"He ought to have set them to doing extra lessons; that would have been punishment enough," said one of the big boys, who was captain of Company A of the students for that term.