"Let's try to guess!" said Nan to Bert.

But they did not easily do that, and as I do not want to keep you guessing, I will say that the children did have a fine time that Summer.

Where they went, and what they did while there, you may find out by reading the next book of this series, to be called, "The Bobbsey Twins on Blueberry Island." There they went camping, and——But I will let you read it for yourselves.

"Freddie! oh, Freddie!" called Flossie, coming into the house one day about a month after they had come back from New York. "Where are you, Freddie?"

"I'm out in the kitchen gettin' some bread an' jam," he answered. "What d'you want?"

"Lucy Turner is with me," went on Flossie. "She says we haven't got any bugs that go around and around and around, and I want to show her. We have got 'em, haven't we, Freddie?"

"Course we have. I've got one now going around and around and around my plate that had bread and jam on it—but there isn't any on it now, 'cause I ate it all up!"

"Oh, come on and we'll get some, too!" cried Flossie, and she and her little girl playmate were soon having fun with Freddie. And there we will take leave of them.

THE END