the back of the sofa, and very softly moved back to his place by Germaine's side. No one in the room observed the movement, not even Guerchard: he was watching Sonia too intently.
Sonia found the key, and held it out to Guerchard.
He shook his head and said: "There is no reason to search your bag—none whatever. Have you any other luggage?"
She shrank back a little from his piercing eyes, almost as if their gaze scared her.
"Yes, my trunk . . . it's upstairs in my bedroom too . . . open."
She spoke in a faltering voice, and her troubled eyes could not meet those of the detective.
"You were going out, I think," said Guerchard gently.
"I was asking leave to go out. There is some shopping that must be done," said Sonia.
"You do not see any reason why Mademoiselle Kritchnoff should not go out, M. Formery, do you?" said Guerchard.
"Oh, no, none whatever; of course she can go out," said M. Formery.
Sonia turned round to go.
"One moment," said Guerchard, coming for-
