"If Murtagh does it, I'll do it too," said Winnie, reflectively. "I'm not going to let him do it alone. But I don't think we can, all the same."

The next morning, however, just as Nessa had finished dressing, there came a knock at her door, and Murtagh and Winnie entered.

"We've come to tell you," said Murtagh, "that we will do what we said."

"Oh! I am so glad!" she cried joyfully. Then as she kissed them she added, "Good morning; I think it is very good of you."

"Then after, I'll go and find Pat and make him apologize too," said Murtagh.

"Yes, do," said Nessa, greatly relieved, for her night's reflection had not in the least diminished her nervous fears. At that moment the breakfast bell ringing loudly summoned them to the dining-room, and in the corridor they were met by Cousin Jane. Her arms were full of presents, and while she was displaying them Frankie came out of his room. He began eagerly to tell of the seaside plan; the children were perfectly delighted at the prospect, Cousin Jane was pleased with their pleasure, and they were all entering the dining-room in a merry mood, when Brown, with a solemn face, informed Murtagh that Mr. Blair desired he would step into the study.

"What's up? What's the matter?" cried Murtagh and Frankie together, and Cousin Jane also asked, "Has anything happened, Brown?"

"Yes, Madam," returned Brown, who evidently desired nothing better than to tell the news. "The Red House was set fire to last night, and one of the children nearly killed. The flames were put out quickly. But it was no accident, Ma'am. It began in the hay-yard, and when the flames burst out Mrs. Plunkett jumped out of bed to see what it was, and there was a boy,"—here Brown hesitated a little and glanced at Murtagh,—"about as big as Master Murtagh, standing in the road, but the minute she came to the window he turned and ran."

A smothered exclamation from Murtagh caused them all to glance at him. He and Winnie were looking at each other in dismay; the same thought was in both their minds. "Had Pat already taken his revenge? If he had, it was all their fault." Murtagh tried to recover himself; Winnie slipped her hand into his, and endeavored also to look unconcerned. But Mr. Plunkett could not have chosen a worse moment to make his appearance.

Before any one else could speak his voice was heard, strangely hollow, and yet more stern than usual, saying, "Be so kind as to come this way at once, sir."