"Why, if here isn't Aunt Mary!" cried Betty. Sure enough, the eager voices and the laughter had attracted another guest. And Aunt Barbara sprang up joyfully and called for a shawl and footstool from the house; but Betty didn't wait for them, and brought Aunt Mary to the arbor bench. Nobody knew when the poor lady had been in her own garden before, but here she was at last, and had her supper with the rest. The good doctor would have been delighted enough if he had seen the sight.
Nothing had ever tasted so good as that out-of-door supper. The white June moon came up, and its bright light made the day longer; and when everybody had eaten a last piece of sponge-cake, and the heap of strawberries on a great round India dish had been leveled, what should be heard but sounds of a violin. Betty had discovered that Seth Pond,—the clumsy, good-natured Seth of all people!—had, as he said, "ears for music," and had taught himself to play.
So they had a country-dance on the green, girls and boys and Aunt Barbara, who had been a famous dancer in her youth; and those who didn't know the steps of "Money Musk" and the Virginia reel were put in the middle of the line, and had plenty of time to learn before their turns came. Afterward Seth played "Bonny Doon," and "Nelly was a Lady," and "Johnny Comes Marching Home," and "Annie Laurie," and half a dozen other songs, and everybody sang, but, to Betty's delight, Mary Beck's voice led all the rest.
The moon was high in the sky when the guests went away. It seemed like a new world to some young folks who were there, and everybody was surprised because everybody else looked so pretty and was so surprisingly gay. Yet, here it was, the same old Tideshead after all!
"Aunt Barbara," said Betty, as that aunt sat on the side of Betty's four-post bed,—"Aunt Barbara, don't say good-night just yet. I must talk about one or two things before I forget them in the morning. Mary Picknell asked me ever so many questions about some of the pictures, but she knows more about them than I do, and I thought I would ask her to come some day so that you could tell her everything. She ought to be an artist. Didn't you see how she kept looking at the pictures? And then Harry Foster knows a lovely place down the river for a picnic, and can borrow boats enough beside his own to take us all there, only it's a secret yet. Harry said that it was a beautiful point of land, with large trees, and that there was a lane that came across the fields from the road, so that you could be driven down to meet us, if you disliked the boats."
"I am very fond of going on the water," said Aunt Barbara, with great spirit. "I knew that point, and those oak-trees, long before either of you were born. It was very polite of Harry to think of my coming with the young folks. Yes, we'll think about the picnic, certainly, but you must go to sleep now, Betty."
"Aunt Barbara must have been such a nice girl," thinks Betty, as the door shuts. "And if we go, Harry must take her in his boat. It is strange that Mary Beck should not like the Fosters, just because their father was a scamp."
But the room was still and dark, and sleepiness got the better of Betty's thoughts that night.