"In your school."

Fouquet grasped his hand. "And where are you going?" he said.

"I am off to Paris, when you shall have given a certain letter."

"For whom?"

"M. de Lyonne."

"And what do you want with Lyonne?"

"I wish to make him sign a lettre de cachet."

"'Lettre de cachet!' Do you desire to put somebody in the Bastille?"

"On the contrary—to let somebody out."

"And who?"