"It's pepper, I think," gasped Babbie. "My insides bear startling testimony to the presence of pepper."

And he roared again, while Prudence began a critical examination of the oysters. She found them literally stuffed with pepper, there was no doubt of it. The twins had done deadly work! Their patience, at least, was commendable,—it seemed that not one oyster had escaped their attention. The entire pint had been ruined by the pepper.

"Revenge, ye gods, how sweet," chanted Fairy. "The twins are getting even with a vengeance,—the same twins you said were adorable, Babbie." It must be said for Fairy that her good nature could stand almost anything. Even this did not seriously disturb her. "Do you suppose you can find us some milk, Prue? And crackers! I'm so fond of crackers and milk, aren't you, Babbie?"

"Oh, I adore it. But serve a microscope with it, please. I want to examine it for microbes before I taste."

But Prudence did better than that. She made some delicious cocoa, and opened a can of pear preserves, donated to the parsonage by the amiable Mrs. Adams. The twins were very fond of pear preserves, and had been looking forward to eating these on their approaching birthday. They were doomed to disappointment! The three had a merry little feast, after all, and their laughter rang out so often and so unrestrainedly that the twins shook in their beds with rage and disappointment.

Mr. Starr came in while they were eating, and joined them genially. But afterward, when Prudence realized that etiquette called for their retirement, her father still sat complacently by the register, talking and laughing. Prudence fastened her eyes upon him.

"Well, I must honestly go to bed," she said, gazing hypnotically at her father. "I know you will excuse me. I must store up my strength to deal with the twins in the morning."

She got up from her chair, and moved restlessly about the room, still boring her father with her eyes. He did not move. She paused beside him, and slipped her hand under his elbow.

"Now, father," she said gaily, "we must put our heads together, and think out a proper punishment for the awful creatures."

Her hand was uplifting, and Mr. Starr rose with it. Together they left the room with cordial good nights, and inviting Mr. Babler to "try the parsonage again." Prudence listened outside the twins' door, and heard them breathing loudly. Then she went to her own room, and snuggling down beneath the covers, laughed softly to herself.