safe about them.
But one morning, Jean chose to go back to the house for something she wanted, and on her return Jack was nowhere in sight. Jean waited patiently for a while, and then not daring to go beyond bounds, she returned to the house to report. Nan immediately left her practicing to go in search of her little sister. She ventured, herself, further than ever before, but after a long and fruitless hunt came back to where Jean had been left as sentry, this being the spot where she had parted from her twin.
Nan was not easily scared about Jack, but this time she felt there was cause for anxiety. Suppose she had fallen into the lake; suppose she had been beguiled away by some beggar who would strip her of her clothes and hold her for a ransom. Nan had heard of such things. "I hate to go back and tell mother," she murmured.
Jean began to cry. "Oh, Nan, do you think she could have been run over by an automobile?" she asked.
Nan shook her head gravely. "I'm sure I don't know, Jean. She always manages to turn up all right, and has the most plausible reasons for doing as she does, but this time I cannot imagine where she could have gone. Mother and Aunt Helen are both at home and so are Jo and Mary Lee, so she could not have gone anywhere with one of them." She again looked anxiously up the road.
"Oh, there she is," suddenly cried Jean in joyful tones.
"Where? Where?" cried Nan grasping Jean's shoulder.
"In that cab coming this way. Don't you see her?"
Nan waited till the cab stopped, then she rushed forward to see Jack clamber down from the side of the red-faced cocher, shake hands with two gaudily dressed women of the bourgeois class, and walk calmly off while the cab drove on.
"Jack Corner!" cried Nan, not refraining from giving the child a little shake, "where have you been? Do you know you have scared Jean and me nearly to death? Poor little Jean has been crying her eyes out about you."
"What for?" asked Jack with a look of surprise.
"Because she was afraid you had been run over or had fallen in the lake. Where have you been?"
"Just taking a ride around," said Jack nonchalantly. "You might have known, Nan," she went on in a tone of injured innocence, "that I wouldn't go anywhere without an older person when mother said we were not to, and there were three older persons with me."
"But didn't you realize that Jean wouldn't know where you had gone, and that she would be frightened about you?"
"I didn't think we would be gone so long," returned Jack. "You see I know the cocher quite well. He has a dear little dog he lets me play with sometimes. Aunt Helen always tries to have this man when she can, so to-day when he asked me if I didn't want to ride back with him, he was going back to the stand, you see, I said, Oui, monsieur, de tout mon cœur, and so I got up. Then just as we were going to start those two ladies came along."
"Ladies!" exclaimed Nan contemptuously.
"One of them had beautiful feathers in her hat," returned Jack defiantly.
"Well, never mind. Go on."
"They wanted to take a drive, but they wanted to pay very little for it, and finally the cocher said if I could go, too, he would take them for a franc and a half. So they went and they stopped quite a time; we had to wait, the cocher and I."
"Where was the place?"
"I don't know. It was somewhere that you get things to eat and drink. They didn't ask me to take any of what they were having."
"I should hope not. So then you waited, and the cocher brought you back?"
Jack nodded. "Hm, hm. He was going to take the ladies further, so when I saw you and Jean I said I would get down, and here I am all safe and sound," she added cheerfully.
"You ought to be spanked and put to bed," said Nan severely.
Jack looked at her with wide-eyed reproach. "Why, Nan," she said, "I didn't do a thing to make you say that. He is a very nice cocher; his name is François, and I am sure I minded mother. It would have been quite different if I had gone off anywhere alone. Mother said an older person, and François is very old; he must be forty."
"Well," returned Nan, "mother will tell you that you are not to go anywhere with strange cochers, or strange any other persons, and that will be the last of that sort of performance."
Jack gave a deep sigh, as of one misunderstood. It was very hard to keep up with the exactions of her family who were continually hedging her about with some new condition.
After this the days passed quietly till the fourteenth came around. Madame Lemercier pronounced the city deserted, while Miss Joyce declared it might be by Parisians, but was taken possession of by American tourists. The Corners, however, wondered whether it could be possible that it ever held any more than those who crowded the streets that evening when they all set out to see the sights. Along the Seine they concluded they would be able to see more than elsewhere, so they made the Louvre and the Palais Royal their destination. The streets were full of a good-natured, jostling throng. Every now and then the party would come upon some dancers footing it gaily in some "place" or at some street corner. The cafés were thronged, and there were venders of all sorts driving a thriving trade. From the bridges ascended splendid fireworks which were continually cheered by the gaping spectators. Illuminations brightened the entire way. No one forbade joking, singing students to walk abreast so they would take up the entire sidewalk, for no one minded walking around them.
"One can scarcely imagine what it must have been during that dreadful Reign of Terror," said Nan to her aunt when they reached the "Place de la Concorde." "This jolly, contented crowd of people is very different from the bloodthirsty mob that gloried in the guillotine then. Just over there the guillotine was set up, wasn't it? And, somewhere near, those horrible fishwives sat knitting and telling of the number of the poor victims. I think this 'Place de la Concorde' is one of the most splendid spots in Paris, but I can never pass it without a shudder."
"Too much imagination on this occasion, Nan," said her aunt. "You must not let your mind dwell upon such things when you are trying to have a good time. One could be miserable anywhere, remembering past history. I am sure to-night doesn't suggest an angry mob. Don't let us lose our party. We must keep an eye on them. I thought I saw Jack wriggle ahead, through the crowd, by herself."
"I'll dash on and get her," said Nan, "and stand still till you all come up." She managed to get hold of Jack before the child was wholly swallowed up in the crowd, and cautioned her to keep close to the others if she would not lose them.
But Jack was always resourceful and independent. "It wouldn't make any difference if I did lose you all," she declared. "I could find my way back, and the concierge would let me in."
"That cross old creature? I shouldn't like to bother him," returned Nan. "He is an old beast."
"Oh, no, he isn't always. If you call him monsieur often enough he gets quite pleasant," Jack assured her.
"I'll be bound for you," Nan answered. "We must stand here, Jack, till the others come up. Don't you think it is fun? I can't imagine where so many people came from, all sorts and conditions."
"I think it is very nice," returned Jack, "but I wish Carter were here with his automobile, and I wish he were here anyhow, so he could dance with me. I'd love to go dance out in the street with the rest of the people. Won't you come dance with me, Nan?"
"I'd
