Schoolhouse MysteryDavid Cunningham, Gertrude Chandler Warner, Liz BrizziThe Boxcar Children, book 10

Characters in Schoolhouse Mystery

6 characters, main characters first.

Main characters

Benny Alden
Also in The Aldens of Fair Meadow Farm, Mystery Behind the Wall, Bus Station Mystery, Benny Uncovers a Mystery, The Mystery of the Hot Air Balloon, The Mystery of the Stolen Boxcar, The Mystery of the Pirate's Map, The Mystery at the Crooked House, The Hockey Mystery, The Mystery at Skeleton Point

Antagonists

The Swindler