Bettie's mother, who was nodding her approval, "I shouldn't be surprised if it might prove a very good thing to do. Your idea of making it a surprise to both of them is a good one, too. I should keep it the darkest kind of a secret until the very last moment if I were you."
"Yes," agreed Mrs. Tucker, "I should certainly keep it a secret."
Jean, too, happened to mention the matter at home and with very much the same result. Mr. Mapes looked at Mrs. Mapes with something in his eye that very closely resembled an amused twinkle, and Jean was almost certain that there was an answering twinkle in her mother's eye.
"What's the joke?" asked Jean.
"I couldn't think of spoiling it by telling," said Mrs. Mapes. "If there's anything I can do to help you with your dinner party I shall be delighted to do it."
"Oh, will you?" cried Jean. "When I told you about it last week I thought, some-
