There was a gnarled old pear-tree of great age and size that grew near Betty Leicester's east window. By leaning out a little she could touch the nearest bough. Aunt Barbara and Aunt Mary said that it was a most beautiful thing to see it in bloom in the spring; and the family cats were fond of climbing up and leaping across to the window-sill, while there were usually some birds perching in it when the coast was clear of pussies.

One day Betty was looking over from Mary Beck's and saw that the east window and the pear-tree branch were in plain sight; so the two girls invented a system of signals: one white handkerchief meant come over, and two meant no, but a single one in answer was for yes. A yellow handkerchief on the bough proposed a walk; and so the code went on, and was found capable of imparting much secret information. Sometimes the exchange of these signals took a far longer time than it did to run across from house to house, and at any rate in the first fortnight Mary and Betty spent the greater part of their waking hours together. Still the signal service, as they proudly called it, was of great use.

One morning, when Mary had been summoned, Betty came rushing to meet her.

"Aunt Barbara is going to let me have a tea-party. What do you think of that?" she cried.

Mary Beck looked pleased, and then a doubting look crept over her face.

"I don't know any of the boys and girls very well except you," Betty explained, "and Aunt Barbara likes the idea of having them come. Aunt Mary thinks that she can't come down, for the excitement would be too much for her, but I am going to tease her again as soon as I have time. It is to be a summer-house tea at six o'clock; it is lovely in the garden then. Just as soon as I have helped Serena a little longer, you and I will go to invite everybody. Serena is letting me beat eggs."

It was a great astonishment that Betty should take the serious occasion so lightly. Mary Beck would have planned it at least a week beforehand, and have worried and worked and been in despair; but here was Betty as gay as possible, and as for Aunt Barbara and Serena and Letty, they were gay too. It was entirely mysterious.

"I have sent word by Jonathan to the Picknell girls; he had an errand on that road. They looked so old and scared in church last Sunday that I kept thinking that they ought to have a good time. They don't come in to the village much, do they?" inquired Betty with great interest.

"Hardly ever, except Sundays," answered Mary Beck. "They turn red if you only look at them, but they are always talking together when they go by. One of them can draw beautifully. Oh, of course I go to school with them, but I don't know them very well."

"I hope they'll come, don't you?" said Betty, whisking away at the eggs. "I don't know when I've ever been where I could have a little party. I can have two or three girls to luncheon or tea almost any time, especially in London, but that's different. Who else now, Becky? Let's see if we choose the same ones."

"Mary and Julia Picknell, and Mary and Ellen Grant, and Lizzie French, and George Max, and Frank Crane, and my cousin Jim Beck,—Dan's too little. They would be eight, and you and I make ten—oh, that's too many!"

"Dear me, no!" said Betty lightly. "I thought of the Fosters, too"—

"We don't have much to do with the Fosters," said Mary Beck. "I don't see why that Nelly Foster started up and came to see you. I never go inside her house now. Everybody despises her father"—

"I think that Nelly is a dear-looking girl," insisted Betty. "I like her ever so much."

"They acted so stuck-up after Mr. Foster was put in jail," Mary went on. "People pitied them at first and were carrying about a subscription-paper, but Mrs. Foster wouldn't take anything, and said that they were going to support themselves. People don't like Mrs. Foster very well."

"Aunt Barbara respects her very much. She says that few women would show the courage she has shown. Perhaps she hasn't a nice way of speaking, but Aunt Barbara said that I must ask Harry and Nelly, when we were talking about to-night." Betty could not help a tone of triumph; she and Becky had fought a little about the Fosters before this.

"Harry is just like a wild Indian," said Mary Beck; "he goes fishing and trapping almost all the time. He won't know what to do at a party. I believe he makes ever so much money with his fish, and pays bills with it." Becky relented a little now. "Oh, dear, I haven't anything nice enough to wear," she added suddenly. "We never have parties in Tideshead, except at the vestry in the winter; and they're so poky."

"Oh, wear anything; it's going to be hot, that's all," said industrious Betty, in her business-like checked apron; and it now first dawned upon Becky's honest mind that it was not worth while to make one's self utterly miserable about one's clothes.

The two girls went scurrying away like squirrels presently to invite the guests. Nelly Foster looked delighted at the thought of such a pleasure.

"But I don't know what Harry will say," she added, doubtfully.

"Please ask him to be sure to come," urged Betty. "I should be so disappointed, and Aunt Barbara asked me to say that she depended upon him, for she knows him better than she does almost any of the young people." Nelly looked radiant at this, but Mary Beck was much offended. "I go to your Aunt Barbara's oftener than anybody," she said jealously, as they came away.

"She asked me to say that, and I did," maintained Betty. "Don't be cross, Becky, it's going to be such a jolly tea-party. Why, here's Jonathan back again already. Oh, good! the Picknells are happy to come."

The rest of the guests were quickly made sure of, and Betty and reluctant Mary went back to the house. It made Betty a little disheartened to find that her friend took every proposition on the wrong side; she seemed to think most things about a tea-party were impossible, and that all were difficult, and she saw lions in the way at every turn. It struck Betty, who was used to taking social events easily, that there was no pleasuring at all in the old village, though people were always saying how gay and delightful it used to be and how many guests used to come to town in the summer.

The old Leicester garden was a lovely place on a summer evening. Aunt Barbara had been surprised when Betty insisted that she wished to have supper there instead of in the dining-room; but Betty had known too many out-of-door feasts in foreign countries not to remember how charming they were and how small any dining-room seems in summer by contrast. And after a few minutes' thought, Aunt Barbara, too, who had been in France long before, asked Serena and Letty to spread the table under the large cherry-tree near the arbor; and there it stood presently, with its white cloth, and pink roses in two china bowls, all ready for the sandwiches and bread and butter and strawberries and sponge-cake, and chocolate to drink out of the prettiest cups in Tideshead. It was all simple and gay and charming, the little feast; and full of grievous self-consciousness as the shyest guest might have been when first met by Betty at the doorstep, the pleasure of the party itself proved most contagious, and all fears were forgotten. Everybody met on common ground for once, without any thought of self. It came with surprise to more than one girl's mind that a party was really so little trouble. It was such a pity that somebody did not have one every week.

Aunt Barbara was very good to Harry Foster, who seemed at first much older and soberer than the rest; but Betty demanded his services when she was going to pass the sandwiches again, and Letty had gone to the house for another pot of chocolate. "I will take the bread and butter; won't you please pass these?" she said. And away they went to the rest of the company, who were scattered along the arbor benches by twos and threes.

"I saw you in your boat when I first came up the river," Betty found time to say. "I didn't know who you were then, though I was sure you were one of the boys whom I used to play with. Some time when Nelly is going down couldn't you take me too? I can row."

"Nelly would go if you would. I never thought to ask her. I always wish there were somebody else to see how pleasant it is"—and then a voice interrupted to ask what Harry was catching now.

"Bass," said Harry, with brightening face. "I do so well that I am sending them down to Riverport every day that the packet goes, and I wish that I had somebody to help me. You don't know what a rich old river it is!"

"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.