“Then hear what I have to say. I am Bogdan, known in the Ukraine as the Terrible. Two years ago in March I was summoned to Moscow by one in authority who said that a powerful lord had something to say to me. Now having an open mind always for new activities, I went, although our people have but little love for Muscovites. And there I was taken to one Ivan.”

The King interrupted. “You mean——”

“I mean Ivan himself, chief power among the Muscovites, son of that blind one. He has the ambition to unite all lands thereabouts under himself—as Emperor, men say.”

The King bit his lips and his eyes flashed. “This they have told me,” he exclaimed in an angry voice. “I only wanted the confirmation of it that you have given me. Ivan—Ivan—that one who makes friendly proffers to one’s face and strikes in treachery when the back is turned.” He strode up and down the room for a moment and then turned to the captive again. His tone was as calm as it had been in the beginning. “Proceed,” he ordered.

“In this he has partially succeeded, but his ambitions run higher, and he dreams of establishing his power over the people outside the borders, the Ruthenians and Lithuanians. Knowing them to be willingly under Polish domain, however, even the city of Kiev which fell beneath Tartar rule, he wishes instead to strike a blow at the Poles in the Ukraine. Some one advised that he loose the Tartars against the Poles, and an ambassador was even sent to find out what would induce the Khan to send his warriors to fight the Poles. The answer that he made was a curious one.”

“And that was——” asked the King.

“This was his answer. He would lead his Tartars against the Poles in the Ukraine on one condition, and that was that Ivan should deliver into his hands the Great Tarnov Crystal.”

At this the whole company started, chief among them Pan Andrew, for none of them had suspected that such great importance was even now attached to the stone.

“How did he know of the crystal?” asked the King.

“Every one in the east knows of the Great Tarnov Crystal,” answered Bogdan. “Every worker of magic, every astrologer, every chief, every prince, is desirous of possessing this treasure. For it is said that in addition to being a jewel of great value it has this quality also, that one may look into it and there read of the future—one may also find there secrets of great worth, one may see the faces of men long since in their graves. There are many legends and stories of it, too, and since the days when it disappeared from Tarnov, when the Tartars conquered Western lands, there has been search after search to find it.”