The latter's good humour had regained the upper hand already, and the thought of the double mortification which he must of necessity inflict on the nephew of his rival and the unsuccessful suitor of his betrothed, revived anew all his conscientious scruples.

"Herr Hubert," he began, supposing that gentleman to be already acquainted with the recent events at the University-- which was far from being the case--"it is very painful to me to think that your uncle should misjudge me, as would, unfortunately, appear to be the case. No one can more sincerely appreciate and recognise his worth than I do. Be assured that I had not the smallest share in the controversy which my 'History of Teutonism' provoked. Professor Schwarz seems to think that I stirred up the dispute from interested motives, and purposely envenomed it."

A light, a terrible light, began to dawn on the Assessor. He did not know the name of that obscure individual whom the opposite party had glorified, by attempting to place his work on a level with, nay above, Schwarz's writings; but he knew that the book in question was a 'History of Teutonism,' and Fabian's words left no room for doubt that the author of that book, the intriguer, the criminal aggressor, who had disturbed the peace of the family celebrity, now stood before him in person. He would have given vent to his astonishment, to his indignation in words; but Gretchen, who already felt it incumbent on her to represent the future Professor's wife, interfered again.

"Yes, Professor Schwarz might be led to fancy so, particularly as Dr. Fabian is nominated to succeed him in his chair at the University of J----. You know, of course, that your uncle has sent in his resignation?"

The Assessor fairly gasped for breath. Fabian cast a supplicating look at his betrothed, but Gretchen was merciless. She could not forget that Hubert had boasted but a few months ago of her favour and certain acceptance of him. She was determined to give him a lesson; so she played her last trump, and, taking the Doctor by the hand, with solemn formality proceeded thus--

"At the same time, Herr Assessor, allow me the pleasure of introducing to you, in the future Professor Fabian, the successor of your celebrated uncle, my affianced husband."

"I think the Assessor has turned crazy," said Frank, addressing the Inspector with a look of real uneasiness, as they stood together outside in the courtyard. "He has just rushed out of the house, like a lunatic, nearly running over me, and without a word of excuse or apology shouting for his carriage. He has been so excited all the morning. I hope this conspiracy business won't turn his head. Just go after him, will you, and see what he is about, and if he is likely to do any mischief."

The Inspector shrugged his shoulders, and pointed to the carriage, which at that moment was seen rolling away at full speed. "It is too late, Herr Frank. He is off yonder."

Frank shook his head gravely, and went into the house, where he received an explanation of the Assessor's stormy exit, which calmed his apprehensions on the score of that gentleman's sanity. The Castle coachman, who was also standing before the house, folded his hands, and said with a deep sigh of relief, "He is gone, thank God; now he can't examine me any more!"

CHAPTER XIII.