Noting her strange demeanor, Miss Archer’s pleasant face hardened. Was Marjorie Dean really guilty of such dishonor? If innocent, why did she not hotly proclaim the fact? “I am waiting for you to explain the meaning of this note, Marjorie,” she reminded sternly. “Can you do so?”

“Yes,” came the low monosyllable.

“Then do so at once,” crisply ordered the principal.

Marjorie drew a long breath. “I can’t explain my part of it without bringing in someone else,” she faltered.

“You mean Miss Farnham, I suppose?”

Marjorie hesitated, then nodded. It appeared that Miss Archer had already put two and two together.

“I happen to know that Miss Farnham is the only one who could possibly answer to the description this letter gives,” continued Miss Archer impatiently. “She was also the only one to be interested in the papers on my desk. I sent for you first, however, because I wished to give you a chance to explain how you happened to figure in this affair. I have always had a great deal of faith in you, Marjorie. I do not wish to lose that faith. Now I must insist on knowing exactly what occurred here yesterday morning. Did you or did you not assist Miss Farnham in solving a problem in algebra, which she culled from the examination paper in that subject?”

“Miss Archer,” Marjorie said earnestly, “I did help Miss Farnham with that problem, but I had no idea that she was trying to do anything so dishonorable. It all came about through a mistake. I’d rather she would explain that part of it. The reason I happened to be in this office was because of the note my mother asked me to bring you. Miss Farnham was here when I came in. While I sat waiting for you she asked me to help her with that problem. I solved it for her and she took it and went away. I waited a little longer, then left the office.”

Miss Archer’s stern features gradually relaxed as Marjorie made this straightforward account of her own actions. The principal noted, however, that she had revealed considerably less regarding the other girl. “That is a somewhat indefinite statement,” she said slowly. “You have not been frank as to Miss Farnham. You are keeping something back. You must tell me all. I prefer to know the absolute facts from you before sending for the other party to this affair.”

“Please don’t ask me to tell you, Miss Archer,” pleaded Marjorie. “I’d rather not.”