"His name is the Marquis de Boisdhyver. Do you, by any chance, know him?"

"The Marquis de Boisdhyver?" repeated Madame de La Fontaine. "I know the name certainly; it is an old family with us, monsieur. But I do not recall that I have ever had the pleasure of meeting any one who bore it... But see! they are lowering the boat."

They were now at the edge of the surf. Madame de La Fontaine again waved a hand in the direction of the clipper. Dan saw a small boat alongside her, into which several sailors and an officer, as it seemed, were clambering over the rail. They pushed off, and began to row vigorously for the shore.

The French lady stood watching them intently. Within a few moments the little boat was beached, the officer sprang out, advanced to Madame de La Fontaine, and saluted. She exchanged sentences with him in French of which Dan understood nothing. Then the seaman touched his cap, got into his small boat, and gave orders to push off.

"He understands no English," remarked Madame de La Fontaine. "I gave directions about my boxes. We may return now, monsieur; or doubtless I am able to find my way back alone."

"Oh no," exclaimed Dan gallantly, "I will go with you."

The lady smiled graciously. As they walked back across the Dunes, she kept up a lively conversation, no longer asking him questions, nor, he observed, giving him the opportunity to ask any.

At the door of the House on the Dunes she dismissed him finally. "I am but too grateful, Monsieur, for your kindness. I hope that we shall meet again while I dwell in your beautiful country. In the meantime, I trust you will find your sister."

Dan flushed, how could he have forgotten Nancy! Taking the hand that his new acquaintance offered, he hurried away. He met Tom on the Port Road about half a mile from the Inn and was truly worried to find that Nancy had not returned; he explained briefly his own delay in his expedition with the strange lady to the beach.

"It is certainly odd, though perhaps not so odd as stupid, that they should have anchored in the Cove just to disembark one woman's boxes. It would have been much simpler to go to the Port, as every well-bred skipper does, and had the French woman's stuff carted out. At any rate, we'll go down this afternoon and have a look at her."