It took an enormous amount of planning and preparation. The problem of the best means of escape for each member was taken up and decided upon. The hour for meeting, and the place, were named. Governesses as a rule had their dinners early, with the children. Later, each boy was to complain of weariness or headache and go directly to bed. At nine o’clock they would make a getaway and meet at a certain spot, centrally located for them all. All of them had ponies, so they could ride to the trysting place. Blankets must be brought by each camper, and it was agreed that they would sleep in their clothes.

The day came. As the idea was to be kept secret from all girls, Isabelle had some trouble managing not even to see Margie Hunter, with whom she was, ostensibly, to spend the day. She induced Wally to drop her at the Hunters’ on the way to the club.

The boys were hard at work. They greeted her casually, as was their habit. It was the way they kept up the bluff to themselves that they had no use for girls. Isabelle was satisfied with their manners. She knew in her own mind that she was the brains of the whole concern, so why cavil at their bluff, male ways?

They worked like beavers all day long. They went without any luncheon. They lugged out the tents and set them up. They made beds of boughs. They laid fires ready for the torch. They cached the grub in a hollow tree out of the way of prowling creatures. They carried out pails of drinking water, and borrowed the kitchen utensils from Margie’s playhouse. It was late afternoon when they limped wearily back to the Hunters’ in search of food.

“Mother was awf’ly mad at you, Isabelle, because you kept luncheon waiting,” said Margie, snippily. “Where have you been?”

“Oh, we were playing, and we thought we’d go without any lunch. I hope there’s tea, though,” she added.

There was; and they put away quantities of bread and butter, with jam, and lemonade, which infuriated the cook, who had to supply the demand. They parted, later, with fervent farewells, sotto-voce remarks, and mysterious signs.

At home, Isabelle got ready for her supper without being told, and sat quietly with a book until she was called. A close observer might have noted that she never turned a leaf, that when a motor chugged off bearing her parents, she was seen to smile and sigh.

After supper, she complained of utter weariness and went to bed. Miss Watts looked in at half past eight; Isabelle was breathing evenly. A few moments later, she heard the governess close the door between their two rooms. Immediately she got up, dropped her night gown, worn over her riding clothes, and slipped out. A moment later she was in the stable, getting a saddle on her horse, tying her blanket to the horn. She managed her exit without interference, because Saturday night there were “doin’s” among the servants.