"Yes."

"When?"

Mrs. Ballou moved uneasily.

"Nellie and Grace were room-mates last Winter," she replied.

"And Mamie Rutger? Was she there, too?"

"She began the Winter term, but was expelled."

"Expelled! For what?"

"For sauciness and disobedience. Mamie was a spoiled child, and not fond of study."

I wrote rapidly in my note-book, and mentally anathematized myself, and my employers in the Ewing-Rutger case. Why had I not learned before that Nellie Ewing and Mamie Rutger were together at Amora? Why had their two fathers neglected to give me so important a piece of information?