When the last of the day girls had taken her departure after four o'clock, Adah heaved an immense sigh of relief, and sent a scout round to call a boarders' meeting for 5.15 prompt.

Immediately after tea, therefore, all the resident pupils of Silverside assembled in the summer-house at the bottom of the garden. They had chosen that spot because it was secluded, and they were not likely to be disturbed. Their consultations were to be of a private nature, and they did not wish any mistress to overhear them. The summer-house was not very large—much too small, in fact, to contain twenty-four girls—but some squatted on the steps, and some on the window-sills, and some overflowed on to the lawn. Adah, seated on the little rustic table, looked round to see that her full audience was assembled, and opened the proceedings in a voice that trembled with indignation.

"It seems to me, and I expect to most of you, that matters here have just about come to a crisis. The school's turned topsy-turvy. It's been invaded by this horde of day girls, and everything is altogether different. Now, Silverside has always existed for the boarders. Miss Thompson has recognized that, and we've had a great many special privileges. It's we who have set the tone of the school, and made Silverside what it is. As long as we outnumbered the day girls that was pretty easy, but, now that this huge flock has trooped in, it may be a difficult matter to cope with them. We must make up our minds what we intend to do. Has anybody any suggestion to offer?"

"I thought of writing to my father, and asking him to take me away at Christmas," propounded Irma, flushing with nervousness at the sound of her own voice.

Adah gazed at her with an expression of mingled amazement and sorrow.

"Irma Ridley, I shouldn't have expected this from you! Leave the school, indeed! Where's your loyalty? I hope you haven't been spreading such an abominable notion. No, indeed! We Silversiders mustn't desert the old ship. We've got to stick to her, and steer her course for her through very troubled waters. Don't let anyone suggest ratting again."

Irma, covered with confusion, blushed yet more furiously. The sentiment of the meeting was against her, and she felt that she had blundered badly. She murmured an incoherent apology, and began nervously tying knots in her pocket-handkerchief.

"Surely someone has a better suggestion to offer than this?" said Adah, her clear blue eyes searching the faces of her companions. "Please don't be afraid of airing your opinions."

"Silverside must stick to its traditions," ventured Joyce Edwards. "We mustn't let everything be swamped by the invasion."

"Let's make a Boarders' League," proposed Isobel Norris, "and pledge ourselves to hold together and support one another—a kind of Blood Brotherhood, you know."