Suddenly, just as the motor slowed down near the Monaco frontier, Peter cried out, "There's Mrs. Winter, walking!"

She touched an electric bell, and the chauffeur stopped his car.

Rose was taking her morning exercise. She looked up, smiling at sight of Peter and Vanno getting out of the automobile to meet her.

"Where's Mary?" she asked, then checked herself quickly. She saw by the two faces that something was wrong. "Mary's not ill, I hope?" she amended her question.

Peter left the explanation to Vanno. It concerned his family, and how much he might choose to tell she did not know.

"There's been a misunderstanding," he said. "I came back this morning to find Mary gone. I'm afraid my brother and sister-in-law were not kind to her, and nothing can ever be the same between us again because of that. But the one important thing is to find Mary. She has—thrown me over, in a letter, and it does not tell me where she is. Do you think she can be in Monte Carlo?"

"No, I don't," Rose replied with her usual promptness. "What a shame I was out when she called the other night. Perhaps she would have confided in me. Now I see why she took her jewellery. Maybe she needed money. If we'd been at home, we'd have made her stay with us. Do you know, I shouldn't wonder if she'd gone to the Château Lontana?"

"I thought of that," Vanno said, "but she didn't want to live in Hannaford's house."

"With you! But now she's alone and sad, poor child. If we could only be sure, you could telegraph, not to waste time. I'll tell you what! If she went there, she probably drove instead of taking a train. Wait a minute, while I ask the hunchbacked beggar if he saw her. They were great chums; and it was talking to him I came across her first."

Rose began running to the bridge, where the dwarf, in his shady hat and comfortable cloak, was engaged in eating his luncheon on a newspaper, kept down on the parapet with stones. Vanno and Peter followed quickly, but before they arrived Rose had extracted the desired information. "He did see Mary three nights ago, in a carriage, driving in the direction of Italy," she announced in triumph. "He was just starting for home. What a good thing he hadn't gone!"