Then she took several sheets of Sallie Cabot's best note paper and drew meaningless lines on them and wrote what might be taken at a careless glance for German words, and tore the paper into scraps with which she stuffed the old glove. She would let Joan toss it over the hedge so Joan could tell her father. If Frederick Befort thought his plans had reached his confederate he would do nothing more. He couldn't get away himself, and Rebecca Mary would have a little time in which to think what she should do. She must tell someone, not Major Martingale, he would be merciless, but Peter, or, no—Richard! Richard would be the man for her to tell. But, oh, how she did hate to tell any one. Suppose she should speak to Frederick Befort himself, persuade him to promise to forget everything that had happened at Riverside, to remain true to the oath he had given Major Martingale? If she could do that—if she only could.

She had liked Frederick Befort. He was so different from any man she had ever met. He had fascinated her with his talk of courts and grand duchesses and emperors, she thought now a little bitterly. There was an air of mystery about him which would pique a girl's interest, but if the mystery meant that he was a German secret agent she wouldn't be interested another minute. She would only be horrified and disgusted. Oh, what should she do? Never had a teacher in the third grade of the Lincoln school been given such a problem to solve. If only she could wake up and find that it was a dream she would be so happy to forget it all. She shouldn't want to remember this when she was sixty, she told herself drearily.

But it wasn't a dream. The old glove on the desk told her it wasn't, and she took it in her hand. "Well, Count Ernach de Befort," she said under her breath, "I have spoiled your scheme for the present. If Joan throws this to your confederate he will be puzzled what to make of it."

Even as she spoke Joan pounded on the door.

"Are you there, Miss Wyman? Have you mended the ball my father made me? Can't you be quicker? I want to throw it over the hedge before my father comes to dinner."

And she did throw it over the hedge as she stood on the tennis court. It was a good throw for a little girl, and Joan was jubilant as she ran across the court and climbed up on the stone wall, behind the arbor vitæ to see where the ball had fallen. Rebecca Mary ran too, although her legs did feel too weak to carry her, and her heart was beating so fast. She caught the toes of her white oxfords in a cranny of the wall and lifted herself so that she might look. But although they both looked and looked there was no ball to be seen on that stretch of the road. Down by the gate the guard was leaning against the fence, but the guard was not a ball, and they were looking for a ball.

"It's gone!" Joan was surprised. "Some one must have taken it. Who do you think it was, Miss Wyman, a fairy or an ogre?"

"An ogre!" Rebecca Mary said fiercely. She felt so fierce that she was faint. "A horrid black ogre. Oh, Joan! Why did you throw it?" she wailed.