The Boxcar Children are on a trip with Grandfather to a beautiful island in the South Seas! The island is supposed to be deserted, but as the Aldens explore, they start to find signs that suggest they are not alone. Is there a castaway living somewhere on the island?

While on bicycle trip to their aunt's farm, the four Aldens help solve a mystery.

The Alden children, isolated in a storm at a small bus station, are led into a mystery centering on a polluted river.

Amelia Bedelia entertains Mr. and Mrs. Rogers by showing them her family album and describing what her relatives do

Lionel's spring activities include plans to plant a vegetable garden, helping celebrate his parent's anniversary, playing with his friend, and participating in spring cleaning.

A girl finds herself running through the forest at the edge of a village with no memory of anything, even her own name, and later learns that she might be twelve-year-old Isabelle, believed to be stolen by a witch six years before.

Charity has chicken pox, there's a terrible snowstorm outside, and it looks like the Chatfields will have to spend Thanksgiving without Nana and her wonderful roast turkey, stuffing, and cranberries.

When Olivia learns that there will be no band at the evening's fireworks display, she decides to form one of her own, with herself as the only musician and some rather unusual instruments.

Nine-year-old Allie Finkle has rules for everything and is even writing her own rule book, but her world is turned upside-down when she learns that her family is moving across town, which will mean a new house, school, best friend, and plenty of new rules.