Very solemnly the girls turned to march in their separate forms from the hall; but as IV B filed through the door there was a sudden outcry, a hustling, a rush of other girls, and an excited, aghast crowd. "It's here! It's here, Miss Bowes!" shouted Doris Deane. "Rona Mitchell had it! It fell from her blouse pocket when she pulled out her handkerchief." "It's Rona!" "We saw it fall!" "She had it all the time!" "Oh, the sneak!" "Silence!" thundered Miss Bowes, ringing her bell. In the midst of the sudden hush the Principal walked down the hall and took the pendant from Doris's hand. "What have you to say for yourself, Rona Mitchell?" Rona was standing staring as if a ghost had suddenly risen up and confronted her. Her vermilion colour had faded, and left her face deadly white. "Rona, do you hear me?" Rona shivered slightly, glanced desperately at Miss Bowes, then cast her eyes on the floor. She did not attempt to reply. "I give you one more chance, Rona." "Oh, Rona," interrupted Ulyth, who was weeping hot tears of dismay, "remember the Camp-fire! For the sake of the school, Rona!" She drew back, choking with emotion, as Miss Bowes waved her aside. Rona gazed for a moment full at Ulyth--a long, long, searching gaze, as if she would read Ulyth's very soul in her eyes. Then the colour flooded back, a full tide of crimson, over brow and neck. "Yes--for the sake of the school!" she repeated unsteadily, and, bursting into tears, hid her burning face in her hands. Miss Teddington hastily dismissed the other girls, and, coming to the assistance of her partner, asked many questions. It was absolutely useless, for Rona would not answer a single word. "Go to your bedroom," said the irate Principal at last. "This matter cannot be allowed to pass. If you had owned up at once nothing would have been said, but such duplicity and obstinacy are unpardonable. Until you make a full confession you must not mix with the rest of the school. We should be sorry to have to send you back to New Zealand, but girls with no sense of honour cannot remain at The Woodlands." Still sobbing hysterically, Rona was policed upstairs by Miss Teddington and locked into her bedroom. An hour or two of solitude might bring her to her senses, thought the mistress, and break the stubborn spirit which seemed at present to possess her. A wide experience of girls had proved that solitary confinement soon quelled insubordination, and by dinner-time the culprit would probably volunteer some explanation. Both Principals were greatly upset by the occurrence. Hitherto the little world at The Woodlands had jogged on without any more desperate happenings than the breaking of silence rules or the omission of practising. Never in all its annals had they been obliged to deal with a case of such serious import.