Aime?e Lilly

The final leg of the Aldens' journey brings them to South America and to the Salt Flats in northern Argentina. But when they hit a dead end, they realize someone has tricked them in order to delay their plans! Returning to Buenos Aires, the Aldens connect with the Silvertons and are able to get back on track. But it is clear their rivals are closer than ever. The Aldens' final artifact is their most delicate yet, a rare orange orchid they must return...

When a calico cat appears at Grandfather's, the children look for the founder of the town's animal shelter.

The Aldens find a mysterious painting hidden in the attic. The children learn that it is a portrait of their grandmother, whom they never knew; wearing the necklace Grandfather gave her when they were married. The necklace disappeared on their first anniversary, and was never found. Can the Boxcar Children track down a necklace missing for so many years?

The Alden children are thrilled when a famous orchestra comes to their town to perform, and when an original Mozart score turns up missing, they solve the mystery of its disappearance.

While helping fix up the old house their cousins have bought, the Aldens hear stories about its being haunted and find evidence suggesting that there may be a ghost there.

While helping run Jerry Taylor's general store, the Alden children investigate his mysterious employee Nancy.

While visiting Hawaii, the Aldens and cousin Soo lee wonder why everyone is silent when the black pearl story is told.

The Boxcar Children try to find the monster that lives in the mountain lake.

At the request of their distant relative Althea, the Boxcar Children arrive at her old Virginia mansion and investigate the mysterious incidents happening there.

The Alden children travel on a Mississippi paddle-wheel steamer to visit an old family friend in his cabin near Hannibal, Missouri, and try to discover who is responsible for the mysterious activities near the house.