People say nothing interesting happens in the village of Port Elizabeth but, on a visit there, the Boxcar Children find a big mystery at the schoolhouse. Adapted from Gertrude Chandler Warner's story of the same name, this early reader allows children to start reading by themselves with a Boxcar Children classic.

The Alden children discover a secret recipe for sweet buns while they are snowbound in an old hunter's cabin.

A young Canadian visitor helps the Alden family solve a mystery involving a lost coin collection.

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.

At the same time that the Alden children's efforts to raise money for a new hospital wing are being sabotaged by nasty tricks, they find their attempts to befriend the new girl Beth frustrated by her strange behavior.

The Alden children hunt for their late grandmother's necklace that has been missing for years.

The Alden children suspect someone of trying to sabotage the local dog show.