The tray tilted from the colored man's hand.
Page 64

"Oh!" roared the man, starting up in great anger. "What do you mean by this? What do you mean, I say?" he shrilled.

At the sound of this voice, Spouter Powell and Fatty Hendry looked up in sudden wonder. Then, as some of the Rover boys commenced to laugh over the mishap, Spouter clutched Jack by the arm.

"That man is Professor Asa Lemm!" he whispered.

[ ]

CHAPTER VII

A SCENE IN THE DINING CAR

"You don't mean it!" gasped Jack. "The lemon of a professor we were just talking about?"

"That's it!"

"Then I'm afraid Andy has gotten himself into trouble right at the start."