Gertrude Chandler Warner

"The old abandoned school in Silver City is being fixed up as an art center and the Boxcar Children volunteer to help clean up the place. But the other volunteers are scared by the spooky goings-on in the school--doors lock by themselves, and chalkboard messages appear out of nowhere! Will the Aldens find out the secret of the haunted school?"--

Henry, Jessie, Violet, and Benny arrive at the Alamo to find that a movie is being made there -- and they are going to be in it. But then things start to go wrong on the movie set, and a priceless ring from the Alamo museum disappears. Are the two things connected? It is up to the Boxcar Children to solve this new puzzle!

When a friend's important heirloom goes missing during their Day of the Dead celebration, the Aldens investigate to help save the day.

The Aldens try to solve a series of mysteries which took place in a old hotel in Kansas which they visit.

A mysterious woman, a dog barking every night at midnight, and a puzzling note in the sand all add up to a mysterious summer in a lighthouse.

The Aldens help out at a medieval fair and try to find a valuable sword which has been stolen from the fair.

The Boxcar Children have been chosen to compete against another team to look for clues on a game show.

While visiting the Florida Keys, the Aldens encounter suspicious characters, strange incidents at night, and a plot to steal valuable coral.

When the Alden children accompany their grandfather to the Snow Haven Lodge, a series of odd occurrences threaten to disrupt the annual winter games.

The Boxcar children investigate when ice cream and other items start disappearing from their favorite ice cream parlor.