They moved on like shadows to the rear end of the hall, up the servant's stairway, and straight to the west wing. Evidently they were expected here too, for in obedience to a light tap, the door opened, and they passed quietly within the outer room of John Arthur's prison suite. "Close the door, Henry," said Madeline. This being done, she turned and surveyed her comrades. "So far, good," she pronounced. "Now, can you make yourselves comfortable here for a little while? Hagar and Joliffe will know just what to do as soon as I have, myself, viewed the field of battle; or perhaps I had better pilot you in person." "As you please," said the foremost of the strangers. "I think we understand each other." "Then we won't lose time," said Madeline. "Henry, call Dr. Le Guise." Henry tapped at the door of the inner room, and in a trice the worthy Professor stood in their midst. He glanced from one to another in amazement, and the look of confidence forsook his face. He had not been prepared to see these strangers, and his first thought was, of course, for his own safety. "Have no uneasiness, sir," said Madeline, seeing the fear in his face; "these ladies and gentlemen will not interfere with you. They are here because it is desirable that the people below should not know of their proximity just yet. You are about to aid us, and need have no fear for yourself." The Professor drew a breath of relief. While this conversation was going on, Mrs. Ralston and Claire had removed their wraps, as if they knew quite well what they were about, which, indeed, they did. Now, as Madeline did likewise, preparatory to entering the room of the prisoner, they seated themselves, looking grave, but perfectly composed. Dr. Vaughan said a few quiet words to Henry, and the two strangers stood "at ease," looking as indifferent as statues. Entering the inner room; in company with the Professor, Madeline found John Arthur pacing restlessly up and down. "I wish you to go down-stairs with us for a few moments," said Madeline. "It is to your own interest to do so. It is the easiest and surest way of imparting to you what you must know, and, when you know all, I shall be your jailer no longer. It shall then remain for you to decide whether you will accept my terms, and end your days with at least a semblance of honor, or whether you will remain here to be pointed at as a man disgraced and dishonored, and deservedly so. When you have seen justice done to those who have wronged you more than they have me, for little as I desire to serve you circumstances have constituted me your avenger--you will be free to act as you may see fit." With this she turned and abruptly quitted the room, leaving John Arthur fairly stunned by her words, yet utterly unable to comprehend their full meaning. Returning to the ante-room, Madeline found Hagar awaiting her. "Well, Hagar," said the girl, "we are ready to go down; is the library lighted?" "Yes, Miss Madeline."