Baron de Trenck already had endured a year of arbitrary imprisonment in the fortress of Glatz, ignorant alike of the cause of his detention or the length of time which he was destined to spend in captivity.

During the early part of the month of September, Major Doo, aide to the governor of the prison of Glatz, entered the prisoner’s apartment for a domiciliary visit, accompanied by an adjutant and the officer of the guard.

It was noon. The excessive heat of the dying summer had grown almost unsupportable in the tower chamber where Baron de Trenck was confined. Half empty flagons were scattered among the books which littered his table, but the repeated draughts in which the prisoner had sought refreshment had only served to add to his ever-increasing exasperation.

The major ransacked every nook and corner of the prisoner’s chamber and the interior of such pieces of furniture as might afford a possible hiding-place. Remarking the annoyance which this investigation caused the baron, Doo said arrogantly:

“The general has issued his orders, and it is a matter of little consequence to him whether or not they displease you. Your attempts to escape have greatly incensed him against you.”

“And I,” retorted Trenck, with like hauteur, “am equally indifferent to your general’s displeasure. I shall continue to dispose of my time as may best please me.”

“Good!” replied the major, “but in your own interests you would be wiser to philosophize with your books, and seek the key to the sciences, rather than that of the fortress.”

“I do not need your advice, major,” the baron observed, with sovereign disdain.

“You may perhaps repent later that you did not heed it. Your attempts to escape have angered even the king, and it is impossible to say just how far his severity toward you may go.”

“But, great heavens! when I am deprived of my liberty without cause, have I not the right to endeavor to regain it?”