The secretary suggested:

"In view of Vérot's absence, Monsieur le Préfet, and of what he said, it might be as well for you to see what's in the letter first."

M. Desmalions paused to reflect.

"Perhaps you're right."

And, making up his mind, he inserted a paper-knife into the envelope and cut it open. A cry escaped him.

"Oh, I say, this is a little too much!"

"What is it, Monsieur le Préfet?"

"Why, look here, a blank … sheet of paper! That's all the envelope contains!"

"Impossible!"

"See for yourself—a plain sheet folded in four, with not a word on it."