内容简介：
"This is 'most as much fun as we had on Blueberry Island, or when we went to Florida on the deep, blue sea, isn't it, Bert?" asked Nan Bobbsey, as she sat on the porch and fanned herself with her hat. She and her brother had been running around the house, playing a new game, and Nan was warm. "Yes, it's fun all right," agreed Bert. "But I liked the deep, blue sea better - or even Blueberry Island," and off came his hat to cool his flushed face, for, though it was late in September, the day was warm. "But we couldn't stay on the island, always," went on Nan. "We have to go to school, daddy says "