When orphaned, eleven-year-old Pollyanna comes to live with austere and wealthy Aunt Polly, her philosophy of gladness brings happiness to her aunt and other unhappy members of the community.

Looking for fun while visiting his great-aunt Kathryn, Evan buys a dusty can of green monster blood that grows and grows and grows.

When Andy and his friend Tamika spend the weekend in the city with Tamika's aunt and uncle, he tries hard to follow all the rules of etiquette during outings to a French restaurant, an art museum, and the ballet, while using his detective skills to solve a mystery involving "parachuting" hamsters.

Nine-year-old cousins Lily, Rosie, and Tess are sad when it is time to leave Aunt Lucy, so they plan a party and get a special surprise to look forward to in the near future.

Ten-year-old cousins Lily, Rosie, and Tess return to their aunt's house on Cobble Street to help her plan the perfect wedding.

"Cousins Malia, Ivan, and Dante are visiting their aunt Lucy for the summer. But on their way to Gulf City's water park, they get lost on 13th Street. Only it's not a street at all. It's a strange world filled with dangerous beasts! Will the cousins find their way back to Aunt Lucy's?"-- Back cover.

Olive worries that having her seventh-birthday pirate party at her Aunt Tiffany's house will be a disappointment.

A thirteen-year-old Irish girl who helps her seventeen-year-old aunt write an advice column for lovelorn girls faces her own dilemma when she alienates her friends after falling for a cute but aloof boy in her art class.

Talkative, ten-year-old Rebecca goes to live with her spinster aunts, one harsh and demanding, the other soft and sentimental, with whom she spends seven difficult but rewarding years growing up.

When her absent-minded inventor father suddenly remembers that he has five sisters, nine-year-old Harriet Bean, who has never heard of them before, determines to find her unknown aunts so that the unfinished family portrait can be completed.