Pollyanna, now cured of her crippling spinal injury, and able to walk again, goes to live in Boston with Mrs. Carew, a heart-broken woman searching for her lost nephew. Her Aunt Polly goes abroad with her new Uncle, Dr. Chilton. While in Boston, Pollyanna meets new friends and has several interesting adventures...A startling change in Aunt Polly's and Pollyanna's circumstances require Pollyanna to come up with a workable solution. Pollyanna's solution brings all her new friends from Boston and her old friends in Beldingsville together. Pollyanna also discovers she has to make a choice. Who will win her heart? (Summary by Mary Anderson)