into her dormitory, which was across the hall, “that the man was really a little out of his head?” “I think he was more than a little,” said Laura decidedly, as she dipped her face into a bowl of cold water. “I think he was just plain crazy.” Connie Danvers was a very good friend of the chums, and one of the most popular girls in Three Towers Hall. Just now she looked a little worried. “Goodness! first we have the Codfish,” she said, “and then you girls go and rake up a crazy man. We’ll be having a menagerie next!” It was the spring of the year, a time when every normal boy and girl becomes restless for new scenes, new adventures. The girls at Three Towers Hall heard the mysterious call and longed through hot days of study to respond to it. The teachers felt the restlessness in the air and strove to keep the girls to their lessons by making them more interesting. But it was of no use. The girls studied because they had to, not, except in a few scattered cases, because they wanted to. One of the exceptions to the rule was Caroline Brant, a natural student and a serious girl, who had set herself the rather hopeless task of watching over Billie Bradley and keeping her out of scrapes. For Billie, with her love of adventure and excitement, was forever getting into some sort of scrape. But these days it would have taken half a dozen Caroline Brants to have kept Billie in the traces. Billie was as wild as an unbroken colt, and just as impatient of control. And Laura and Vi were almost as bad. There was some excuse for the girls. In the first place, the spring term at Three Towers Hall was drawing to a close, and at the end of the spring term came—freedom. But the thing that set their blood racing was the thought of what was in store for them after they had gained their freedom. Connie Danvers had given the girls an invitation to visit during their vacation her father’s bungalow on Lighthouse Island, a romantic spot off the Maine coast. The prospect had appealed to the girls even in the dead of winter; but now, with the sweet scent of damp earth and flowering shrubs in the air, they had all they could do to wait at all. The chums had written to their parents about spending their vacation on the island, and the latter had consented on one