Gertrude Chandler Warner

Henry, Jessie, Violet, and Benny used to live alone in a boxcar. Now they have a home with their grandfather, and they're exploring a haunted house!

The Aldens take part in a hunt at a gem mine and discover that someone is out to sabotage the contest.

In this all-new very special mini-series, the Aldens have been recruited by a secret society to return lost artifacts and treasures to their rightful locations—all around the world! After finding a painted turtle figurine, the Aldens are introduced to the Silverton family and Reddimus Society, a secret guild whose mission is to return lost artifacts and treasures to the sites they were taken from. The Aldens board a private train to New Mexico

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When the Aldens visit Peggy and Doc Firmin's farm, they're in for a treat: a behind-the-scenes look at a real teddy bear workshop! But a very rare and valuable bear has disappeared from the toy hospital. Now it's up to the children to track down the teddy thief!

When the Alden children set out to solve a jewelry store robbery, they find they must also deal with a mysterious thief who steals their favorite cereal.

When the Alden children and their grandfather visit Everglades National Park in Florida to solve the mystery of a missing ranger, they discover that a panther provides a clue.

While visiting their cousin's pineapple plantation in Hawaii, the Aldens hear a local legend about a black pearl with a curse on it and investigate mysterious incidents on and around the plantation.

The Aldens become involved in a community theater production of "The Wizard of Oz, " which is systematically and mysteriously being sabotaged.

While sightseeing in San Francisco, the Boxcar children uncover a mystery involving fishing boats and sabotage.

The town of Greenfield is having an art contest to celebrate the work of local artists. The Boxcar Children are getting to know the artists and the gallery owner and learning all about art. But could the gallery be filled with stolen paintings?