This promise moved the generous Timm so deeply that he was much inclined to embrace Oswald once more. But the latter made a gesture which looked not unlike disgust, but which failed to have any effect upon Timm. He only laughed, and said: "Well, I see you are learning your part. I will not detain you any longer. Good-by, Oswald! Play your part well. It is three o'clock now. At four I will come again and inquire how you have succeeded. Adieu till then."

Oswald paced the room slowly after Timm had left him. Then he went up to the engraving, and looked at it long and anxiously. "It is too late!" he murmured. "I cannot save her; I cannot set her free from the rock to which fate has chained her. But I will see her once more, and clear my memory of the disgrace with which this blackguard, no doubt, has loaded me. She shall not believe that I could use such unfair means. Who knows how far this man has used my name in order to attain his end."

He stepped to the table and arranged and folded up the papers. Then he began to dress himself for the proposed interview. It took him some time. He felt as if he were benumbed in all his limbs, and had to sit down more than once to let an attack of vertigo pass off. At last he was ready. He put the papers in his pocket and left the room.

CHAPTER XII.

At the same time a carriage drove rapidly through the deserted street in which Doctor Braun lived, and many faces appeared at the windows to see what it was. It was an elegant coach, with two high-bred horses, and a large coat-of-arms on the doors. On the box, by the side of the coachman, a servant in gorgeous livery was seated. The coach stopped before Doctor Braun's house, the servant jumped down to open the door, and a young lady stepped out. She walked rapidly through the little garden up to the door.

"Is Mrs. Braun at home?"

"I do not know," replied the maid, casting a shy glance at the velvet cloak and the charming white bonnet of the lady. "I will see."

"You need not go," said Sophie, who suddenly appeared, adorned with a long kitchen apron; "here I am."

With these words she hastened with open arms towards the lady, who, for her part, drew back the white veil and flew into her arms.

"Dearest Helen!"