Suddenly the light in the House on the Dunes was extinguished; then, momentarily it shone again, but quickly went out and left the great sweep of dunes in darkness. Two minutes later the same thing took place in the window of the south chamber of the Inn. The light flashed and was gone, flashed again and shone no more.

Tom went in, by a rear entrance, to the bar. The Marquis was seated by a table, absorbed in reading. He started as Tom entered. "Still no word of Mademoiselle?" he piped.

"Still no word, monsieur," Pembroke answered laconically. He also seated himself in the candle light and took up the last issue of the Port News.

"Do you know what has become of Dan?" Pembroke asked presently.

"Monsieur Frost he has been closeted with madame his mother for the past half-hour. You have no further plans for seeking Mademoiselle? For myself, I grow alarmed."

"I know nothing but what you know, monsieur. Nancy has not returned. There has been no word of her. We shall have to wait." With tremendous effort to conceal his agitation and annoyance, Tom resumed his reading.

Monsieur de Boisdhyver glanced at him for a moment with a little air of interrogation, then shrugged his shoulders slightly and turned again to his French paper.

[!-- CH9 --]

CHAPTER IX

MRS. FROST'S RECOLLECTIONS OF A FRENCH EXILE