"Are you taking part of an orphan asylum on an outing?" Flossie heard her mother ask.

"No. These are some 'fresh air' children. They have been out in the country for two weeks, and now we are taking them home. Poor things! I wish we could have kept them longer out in the green fields and woods, but there are others waiting for their chance to go.

"You see," she went on, and Flossie and Freddie listened carefully, "some kind people give us money so that the poor children of the city may have a little time in the country during the hot weather. We board them out at different farmers' houses. This company of children has been on two different farms near Branchville, where we just got on the train. Some of the little ones are from Sanderville." This was a large city not far from Lakeport, a smaller city where the Bobbsey twins lived. "Others are from Lakeport," went on the lady, speaking to Mrs. Bobbsey.

"Indeed!" exclaimed Freddie's mother. "I did not know there was a fresh air society in our city."

"It has only just been formed," said the lady, who was a Miss Carter. "We haven't much money left, I'm sorry to say."

"Then you must let me give you some," said Mr. Bobbsey. "And I will get some friends of mine to give money also. Our own children enjoy it so much in the country that I want to see others have a good time, too."

Then he and Mrs. Bobbsey began to talk about ways of helping poor children, and Flossie and Freddie did not listen any more. Besides, just then the train was passing along a field in which were many horses, some of which raced alongside the cars, and that interested the twins.

"Oh, look at 'em run!" cried the fresh air boy who sat in front of the smaller Bobbsey twins. "Don't they go fast?"

The other fresh air youngsters crowded to their windows to look out, and some tried to push their companions away so they might see better. Then a number all wanted a drink of water at the same time, and the two ladies who were in charge of the children were kept busy making them settle down.

The quiet, neat boy about whom Flossie had whispered to her brother, turned around in his seat and, looking at Freddie, asked: