“Your room? Since when?” Jerry had forgotten all about the icy stare with which she intended to freeze this very person. She was gazing at the intruder with belligerence, not hauteur. Her tone conveyed an ominous chill to the too-sure claimant.

“I don’t understand you,” she returned with a slight toss of her head. “I only know that I was assigned to this room by Miss Remson.”

“Did she come to the door of this room with you?” inquired Jerry bluntly.

“Certainly not. She assigned me to Room 16. You two have evidently made a mistake. I know I haven’t.” Another toss of the head, more disagreeably pronounced. “I didn’t need her or a maid to show me. I know this house.”

“The number of this room is 15. Miss Macy and I have had it for three years,” Marjorie broke in evenly. “You will find 16 across the hall. The numbers on this side of the hall are odd; on the other, even.”

“Oh!” The arrogant claimant turned poppy-red. Plainly in the wrong, Marjorie’s civil, utterly dispassionate information fell upon her ears as a merited rebuke. “I was told—” she began feebly. “I am sure the number over this door looks like 16. This is the room I wanted. I beg your pardon. Still I don’t understand——”

In spite of the grudging apology she appeared only half convinced. Marjorie merely inclined her head without speaking. Jerry was silent from sheer disgust. The battery of two pairs of eyes full upon her proved too much for the intruder. She made a rather hurried exit, closing the door behind her with enough force to indicate a rise of temper.

“Blunderhead!” pronounced Jerry contemptuously. “I understand now why she can’t be taught to drive her car with safety to the public. She is really stupid underneath her trickiness.”

“Too bad she didn’t look before she leaped.” A quiet little smile dimpled the corners of Marjorie’s red lips. She had been merely amused at the incident.

“She must have felt foolish,” Jerry declared. “That’s what we might call ‘Skirmish, Number One.’ I daresay we’ll have more of them with her Walbertship before we receive our diplomas and hike for Sanford.”