But the Duke was mistaken. His Majesty, in his rapid walk, had seen many more things than one might have imagined. He knew that Claude was beside the favorite, and he accurately surmised Claude's intent. Therefore, when he came abreast of the Duchess, who was not in the front row, he suddenly stopped, turned his head towards her, and remarked, in a perfectly expressionless tone:

"Mme. de Châteauroux, I have the pleasure of opening the dance with you to-night."

"HE SUDDENLY STOPPED AND TURNED HIS HEAD TOWARDS HER"

And before she had time to courtesy her thanks he had passed on again.

"Ah, de Gêvres, take note," murmured Richelieu, cautiously, "'tis two forms of the same expression that her Majesty and Claude de Mailly are at this instant wearing."

"You are right, my friend. You should propose something of the sort as the next subject for the competitive philosophical essay at the Academy."

"With whom do you dance?"

"The Princesse d'Hénin. And you?"