Still, the English lawyer felt a thrill of disgust at the thought that Sylvia Bailey could possibly be part of such a company.

Baccarat was being played at both tables, but the crowd of players centred rather round one than the other, as is almost always the way.

M. Polperro touched his companion on the arm. "And now, M'sieur," he said briefly, "I will with your permission depart home. I think you will find Madame Bailey at that further table."

Chester shook the owner of the Villa du Lac cordially by the hand. The little man had been really kind and helpful. It was a pity there was no vacant room in his hotel.

He made his way to the further table, and gradually reached a point of vantage where he could see those of the players who were seated round the green cloth.

As is generally the case when really high play is going on, the people who were playing, as also those watching them, were curiously quiet.

And then, with a shock of surprise which sent the blood to his cheeks, Chester suddenly saw that Sylvia Bailey was sitting nearly opposite to where he himself was standing.

There are certain scenes, certain human groupings of individuals, which remain fixed for ever against the screen of memory. Bill Chester will never forget the sight which was presented to him in the Lacville Casino by the particular group on which his tired eyes became focussed with growing amazement and attention.

Sylvia was sitting at the baccarat table next to the man who was acting as Banker. She was evidently absorbed in the fortunes of the game, and she followed the slow falling of the fateful cards with rather feverish intentness.

Her small gloved hands rested on the table, one of them loosely holding a tiny ivory rake; and on a bank-note spread open on the green cloth before her were two neat piles of gold, the one composed of twenty-franc, the other of ten-franc pieces.