'How beautiful!' exclaimed Madame Berthier; 'I must ask my father whether it was Switzerland that I remember.'

'Your father!' repeated Nicholas, looking blank; 'what can you mean, madame? do you not know——?'

'Know what?'

Nicholas looked at Gabrielle, and signed that he wished to say something to her in private.

'What do you mean?' again asked Madame Berthier.

'May I say a few words to Gabrielle first, outside the door?'

'By all means,' answered the poor lady, laughing.

The girl hesitated, but Nicholas winked and nodded to her, and contrived to express by cabalistic signs the importance of the communication he desired to make.

This did not reassure Gabrielle, who hung back more reluctantly than before; but her mistress insisted on her following Nicholas, and the young man, taking her arm, drew her into the passage.