He went into a book-store and bought a sheet of paper and an envelope.

He had just completed his letter, when his partner entered the reading-room of the hotel with a brisk step.

“Mr. de Gray,” he said, “I have made all necessary arrangements. I have hired the hall for to-morrow evening—five dollars—ordered some tickets and posters at the printing-office, and secured a first-class notice in to-morrow morning’s paper. Everybody in Wilkesville will know before to-morrow night that they will have the opportunity of attending a first-class performance at the Music Hall.”

“It seems to me the necessary expenses are considerable,” said Philip uneasily.

“Of course they are; but what does that matter?”

“What is to be the price of tickets?”

“General admission, twenty-five cents; reserved seats, fifty cents, and children under twelve, fifteen cents. How does that strike you!”

“Will anyone be willing to pay fifty cents to hear us?” asked Philip.

“Fifty cents! It will be richly worth a dollar!” said the professor loftily.

“I suppose he knows best,” thought Philip. “I hope all will come out right. If it does we can try the combination in other places.”