"Yes, the king is old, and would gladly end his days in a myrtle-grove; while I long to continue my flight, higher and higher, till I reach the sun. But who will go with me to these dizzy heights of power—"

"His majesty, the Emperor of Austria," said the loud voice of a gentleman in waiting, who knocked at the door of the cabinet.

"The emperor!" exclaimed Catharine. "You know I granted his request to come to me unannounced; but I have given orders to the sentries to send the word forward, nevertheless, so that I always know when he is about to appear."

"Farewell, Catharine," said Potemkin. "The crow must give place to the imperial falcon. Why am I not an emperor, to offer you my hand, and be your only protector?"

"Could I love you more if you were an emperor, Gregory? But, hush! He comes, and as soon as his visit is ended, return to me, for I must see you."

Potemkin kissed her hand again and again, and vanished through the tapestry by a secret door, which led to a small corridor connected with the czarina's private apartments. But instead of crossing this corridor, he turned into a little boudoir, through which the emperor would have to pass and there awaited his appearance. He came, and seeing Potemkin, looked surprised, but bowed with a gracious smile.

Potemkin laid his finger upon his lip, and pointed to the cabinet. "Sire," said he in a whisper, "I have anticipated you. Prussia has received an important check, and the treaty will not be renewed. It rests with your majesty now, to improve the opportunity and supplant the King of Prussia. Be sympathetic and genial with the czarina—ABOVE ALL THINGS flatter her ambition, and the game is yours. Depend upon my hearty co-operation."

"A thousand thanks," whispered Joseph in return. Potemkin made a deep and respectful salutation, and left the room. As he closed the door noiselessly behind him, the emperor crossed the threshold of the imperial cabinet.

CHAPTER CXXXIX.

THE CZARINA AND THE KAISER.