There is something very bewildering and distressing in the sudden disappearance or even the absence of a human being to whose affectionate and constant presence one has become accustomed.

And as the hours went by, and no letter or message arrived from Anna Wolsky, Sylvia became seriously troubled, and spent much of her time walking to and from the Pension Malfait.
Surely Anna could not have left Paris, still less France, without her luggage?
All sorts of dreadful possibilities crowded on Sylvia's mind; Anna Wolsky might have met with an accident: she might now be lying unidentified in a Paris hospital....
At last she grew so uneasy about her friend that she felt she must do something! Mine host of the Villa du Lac was kind and sympathetic, but even he could suggest no way of finding out where Anna had gone.
And then Sylvia suddenly bethought herself that there was one thing she could do which she had not done: she could surely go to the police of Lacville and ask them to make inquiries in Paris as to whether there had been an accident of which the victim in any way recalled Anna Wolsky.
To her surprise, M.Polperro shook his head very decidedly.
"Oh no, do not go to the police!" he said in an anxious tone.

"No, no, I do not advise you to do that! Heaven knows I would do anything in reason to help you, Madame, to find your friend.

But I beg of you not to ask me to go for you to the police!" Sylvia was very much puzzled.

Why should M.Polperro be so unwilling to seek the help of the law in so simple a matter as this?
"I will go myself," she said.
And just then--they were standing in the hall together--the Comte de Virieu came up.
"What is it you will do yourself, Madame ?" he asked, smiling.
Sylvia turned to him eagerly.
"I feel that I should like to speak to the police about Anna Wolsky," she exclaimed.