She stopped, and the passenger leaned forward to learn what was going on. “Miss Breen!” he exclaimed, and leaped out of the back of the barge and ran to her.

“You—you got my letter!” she gasped.

“No! What letter? Is there anything the matter?”

She did not answer. She had become conscious of the letter, which she had never ceased to hold in the hand that she had kept in her pocket for that purpose. She crushed it into a small wad.

Libby turned his head, and said to the driver of the barge, “Go ahead.”

“Will you take my arm?” he added to her. “It’s heavy walking in this sand.”

“No, thank you,” she murmured, recoiling. “I’m not tired.”

“Are you well? Have you been quite well?”

“Oh, yes, perfectly. I didn’t know you were coming back.”

“Yes. I had to come back. I’m going to Europe next week, and I had to come to look after my boat, here; and I wanted to say good-by to Maynard. I was just going to speak to Maynard, and then sail my boat over to Leyden.”