"Yes, Rose; and now, whatever I do, I want you to keep perfectly still and say nothing. Will you promise?"

"Yes, Rufie."

Rufus exacted this promise, as Rose might unconsciously, by some unguarded exclamation, betray the very knowledge which he was anxious to conceal.

Martin fathomed the purpose of our hero, and determined not be balked. He had five cents which had just been given him out of charity at the door of the Academy, and, though the fare on the horse-cars was one cent more, he thought he might make it do. Accordingly he got into the car after Rufus.

"I couldn't bear to leave such agreeable company," he said, with a leer. "Horse-cars are free, I believe."

"I believe they are," said Rufus.

"I wonder how much money he's got," thought our hero. "I guess I can drain him after a while."

The conductor came along, and Rufus paid for Miss Manning and Rose, as well as himself. Martin was hanging on a strap near by.

"Your fare," said the conductor.

Martin plunged his hand into his pocket, and drew out five cents. He plunged his hand in again, and appeared to be hunting about for the extra penny.