This lively series for girls is about the adventures of pretty, resourceful Polly Pendleton, a wide awake American girl who goes to boarding school on the Hudson River, several miles above New York. By her pluck and genial smile she soon makes a name for herself and becomes a leader in girl activities.

Besides relating Polly's adventures at school these books tell of her summer vacations and her experiences in many different scenes. Every girl who loves action and excitement will want to follow Polly on her many adventures.