"And shall not fail now, your Highness."

"Then," said Barbara, rising, as there came floating on the air from the ball-room the slow, dreamy music of a Hungarian waltz, "then if Zabern be on the watch, the princess may dance. Captain Woodville, your arm. You were promised a dance. Let me redeem my word. But first, marshal, guard these papers for me. It would be dangerous to let them fall upon the ball-room floor."

And Barbara, having handed to Zabern the documents which she had received from the Polish envoy, moved off towards the ball-room leaning upon the arm of Paul.

This bestowal of favor upon her secretary caused Radzivil and Dorislas to stare suspiciously at each other; but ere they could interchange thought on the matter, their attention was diverted by the sound of many voices coming from the direction contrary to that taken by the princess.

Looking up, the three ministers beheld moving along the terrace towards them a company of masqueraders, ladies and gentlemen, fancifully costumed. All were laughing and talking gayly, being evidently in the best of spirits.

"Whom have we here?" muttered Radzivil, eying the throng.

"He who would supplant the princess in the sovereignty," replied Zabern, recognizing the central figure, who was garbed as Peter the Great. "A barbarian aping a barbarian."

"The Duke of Bora?"

"The same, surrounded by his favorites and satellites, all jubilant with the thought that Lipski's bill will triumph, and that the fall of the princess is at hand. Let them laugh. Their gayety will turn to mortification after next week's vote shall have been taken. Let us uncover and tempt the traitor to address us. I am curious to learn what he will say."

As the duke and his friends drew near the trio unmasked. Bora, catching sight of them, stopped in his walk, and then came slowly forward attended by his followers, all intent on enjoying the presumable mortification of the ministers.