"No, they're not."

"What's that you say?"

"I say that those letters belonged to me. I've taken them back, or rather my brother has."

"You've stolen them, you wretch! And you shall give them back again," cried Thérèse, shaking her.

"I haven't them. My brother kept them. He has gone."

Thérèse staggered and stretched out her hands to Rénine with an expression of despair. Rénine said:

"What she says is true. I watched the brother's proceedings while he was feeling in your bag. He took out the pocket-book, looked through it with his sister, came and put it back again and went off with the letters."

Rénine paused and added,

"Or, at least, with five of them."

The two women moved closer to him. What did he intend to convey? If Frédéric Astaing had taken away only five letters, what had become of the sixth?