The Mystery Of The Stolen Boxcar

The Aldens are fixing up the boxcar so they can ride in it for the Founders' Day Parade! There's just one problem: the boxcar has gone missing before the big day...with Watch inside! Can the Boxcar Children solve their most important mystery ever?

With the Founder's Day celebrations quickly approaching, the Aldens begin plans to redecorate their boxcar as a float for the parade, until their boxcar suddenly and mysteriously vanishes. Simultaneous.

Someone has stolen the Aldens' boxcar! Can they get it back?

The winter sports season is here, and the Aldens are excited about all the snow activities—especially snowboarding! But soon they find themselves in the middle of a mystery surrounding a star athlete and a stolen snowboard!

For use in schools and libraries only. 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.

Benny is determined to find the ghost that haunts Seymour Curtis' apple orchard, but a more earthly crime becomes important.

The Aldens are visiting a real dinosaur dig in Montana, in an area full of fossils and caves! But the bones of a rare dinosaur have gone missing, and when the children begin to search for clues they hear strange noises in the caves and discover mysterious tracks! Why are bones disappearing? And could there be a real-life dinosaur on the loose?

On their trip to Oregon, the Aldens are excited to find out that Watch has the right skills to be a search and rescue dog! When they start training him in the woods one of the first things he "rescues" is a backpack filled with valuable jewelry—and it fell out of a plane! How could that have happened? When the children try to return the backpack to its owner, the mystery becomes even deeper!