For the first time in her life Rebecca Mary knew what it was to be a popular girl. As she had told Granny, since she had been in Waloo she had known no men over eight years of age and while the boys in her third grade were interesting and dear they were young. Here at Riverside, where she was a prisoner, Rebecca Mary found three most attractive men of exactly the right age, Peter Simmons, Wallace Marshall and George Barton, and one very fascinating older man, Frederick Befort, who was a count in his own country, a country which Rebecca Mary scarcely knew by name.

Busy as the men were over the experiment which was to be such a boon to the world, they found many hours in which to walk with Rebecca Mary, to play tennis with her, to talk with her, to dance with her while the victrola played a new fox trot, or to ride with her around the farm on the fat horses which Peter borrowed from the farmer. Each one of them showed Rebecca Mary very plainly that there was no other girl in his world, as indeed there wasn't just then, and Rebecca Mary, to her undying astonishment, discovered that she could flirt and play one man against another as well as any woman. She scarcely had time to record the payments on her memory insurance policy she was so busy making them.

And if the three younger men admired her for her youth and sex and gay enthusiasm, Frederick Befort revered her for her kindness to Joan. When he was not absorbed in the experiment or at the shop, where he worked with a detached interest to the world around him, which would have made Granny and Rebecca Mary understand many things about Joan which they had not understood, he had to think of what might have happened if Rebecca Mary had not accepted the loan of Joan. His gratitude was sometimes embarrassing and always thrilling to Rebecca Mary, who often had to pinch herself to make sure that she really was Rebecca Mary Wyman. She told herself a dozen times a day that, of course, it was because she was the only girl at Riverside that every one was so perfectly wonderful to her, but she liked to pretend that it was because she was so beautiful and fascinating. At heart Rebecca Mary was not a bit conceited. Her life never had let her accumulate enough vanity to balance on the point of a pin. And if you had told her that really she was very pretty and very charming she would have laughed at you.

She liked them all, even old Major Martingale, whom she had identified as the short, stout, red-faced man who had consumed such quantities of hot buttered toast that afternoon at the Waloo. She discovered that Wallie Marshall and George Barton had been in the tea room on that memorable afternoon also and it did seem strange, as Granny had said that Fate should bring them together again in this fashion. Never for a moment did Rebecca Mary suspect that Major Martingale had slipped the four-leaf clover into her hand, but she did wonder if one of the others had. She did not want to ask them outright, that would have ended, perhaps spoiled, the delightful mystery. She would have to wait and the waiting was proving very enjoyable. Once Rebecca Mary had hoped that it was Peter who had given her the talisman but now she wished it was Frederick Befort. It would be so romantic when she was sixty to remember that it had been Count Ernach de Befort. Dear me, but Rebecca Mary was glad that Cousin Susan had been so foolish as to spend her kitchen curtains for two cups of tea.

And while Rebecca Mary was the belle of Riverside, Granny took the rest cure.

"It's a heaven sent chance," she told Rebecca Mary and Peter. "I was in such a whirl all through the war that I'm still wound up in a hard knot. I'm sorry we didn't get to Seven Pines but I'll just rest here for a few days and perhaps I'll be in a good condition to enjoy my golden wedding."

"Grandfather——" began Peter, but she cut him short.

"Don't say grandfather to me, Peter Simmons. When you've been married fifty years less a few weeks you'll understand more than your grandfather ever understood if I know anything of the modern girl. Won't he, Rebecca Mary?"

"I don't know how much his grandfather understands." Rebecca Mary was proving every day what a help she would be to a diplomatic corps.