"How much would it have been if I had roomed alone?" he asked.

"The same. We make no change in our terms on that account."

"Mr. Graham told me it would be cheaper to room together."

"He is your roommate, isn't he?"

"Yes, sir."

"He is mistaken, so far as our house is concerned. I suppose you have known him for some time."

"No, sir. I met him on the cars yesterday afternoon for the first time."

"Then you don't know anything about him?"

"Oh, yes," answered Tom. "He is the son of a rich merchant in New York."

"Who told you that?"