"The mark has disappeared from your cheek, Paul, and therefore it is time for the release of Bora, according to my word; unless," she added, deferentially, "unless you are opposed to it."

Though lacking proof, Paul did not doubt that the duke was a traitor; and, moreover, he strongly suspected him of having instigated the assassination of Trevisa; otherwise it mattered little to Paul whether Bora was free man or prisoner.

He offered, however, no opposition to the duke's release, feeling not a little flattered that the princess should have submitted such a question to himself.

An order was accordingly despatched to the governor of the Citadel for the liberation of the duke; and now Barbara braced her mind to meet the fresh trouble that she felt to be in store for her. "For," she murmured to herself with a sigh, "when Bora shall hear from my own lips that he must abandon the idea of marrying me, he is certain to become my enemy." Here, however, Barbara erred in supposing that antagonism from the duke would be a new thing, inasmuch as Bora could hardly become a greater enemy in the future than he had been in the past. That same evening Paul in the quietude of his own compartment received a visit from Zabern, who looked somewhat more grave than usual.

"You were quite right in your opinion," he remarked, "that the blue light flashed at the window by Michael the guardsman was a signal to some distant watcher. The loss of our Charter has become known to others. The plot is developing. Whom, think you, we shall have in Slavowitz on the third day from this? Feodor Orloff!"

"Feodor Orloff!"

"None but he. He comes in the sacred character of envoy of the Czar, desiring an audience of the Princess of Czernova. You can guess the object of his coming?"

"To demand a view of the Czernovese Charter!"

"What but that?"

"Marshal, we do wrong in continuing to conceal the truth from the princess. She is of firm and courageous mind, and can bear to hear of the loss. If, after the envoy shall have formulated his demand, she should send for the Charter—what then?"