orphans

The Boxcar Children rush to investigate when it appears that someone is trying to rid the Ocean Adventure Park aquarium in Florida of its main attraction--a great white shark.

Marie-Grace Gardner, having found a baby on the doorstep, asks her friend C?cile Rey to help her protect the child from a slave catcher and worries about rumors about a deadly fever in New Orleans.

The Aldens are thrilled to be helping out at Cogwheel Stadium as the Clayton Cogs try to win the pennant, but when the children realize someone has stolen the team's pitching signals and given them to the other team, they set out to find the spy before he ruins the team's chance at victory.

The Aldens are selected to participate in a new game show, and as a camera crew follows them around, they compete with another brother and sister team in search of clues in Philadelphia.

When the Aldens help a friend of their grandfather's to build the world's largest yo-yo, they soon discover that more than one person is trying to prevent them from finishing the job--and for more than one reason.

The Aldens investigate when a new store called the Game Spot opens in town and the neighboring shops are robbed.

While helping out part time in a pet shop, the Alden children discover an employee who is smuggling and selling exotic animals.

When Sam, who can barely read, discovers an old newspaper clipping just before his eleventh birthday, it brings forth memories from his past, and, with the help of a new friend at school and the castle they are building for a school project, his questions are eventually answered.

Henry, Jessie, Violet, and Benny begin to dig into the past of the old boxcar turned playhouse in their back yard and discover clues about why it is being haunted.

The Boxcar Children investigate when everything seems to go wrong for the Greenfield Museum as soon as the Museum displays a four-thousand-year-old ancient Egyptian mummy.