Characters in The Radio Mystery

Main characters

• Henry Alden

  Also in The Aldens of Fair Meadow Farm, Benny Uncovers a Mystery, The Mystery at the Crooked House, The Summer Camp Mystery

• Jessie Alden

  Also in The Aldens of Fair Meadow Farm, Mystery in the Sand, The Mystery of the Stolen Boxcar, The Mystery at the Crooked House, The Summer Camp Mystery, The Mystery at Skeleton Point, The Mystery in the Fortune Cookie

• Violet Alden

  Also in The Aldens of Fair Meadow Farm, The Mystery of the Stolen Boxcar, The Mystery at the Crooked House, The Mystery at Skeleton Point, The Mystery of the Runaway Ghost, The Mystery Of The Haunted Boxcar, The Clue in the Corn Maze

• Benny Alden

  Also in The Aldens of Fair Meadow Farm, Schoolhouse Mystery, 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