The Mystery of the Spiteful Letters
Characters in The Mystery of the Spiteful Letters
4 characters, main characters first.Main characters
The Find-Outers
Also in The Mystery of Tally-Ho Cottage
Pip
Also in The Mystery of the Disappearing Cat, The Mystery of the Secret Room, The Mystery of Banshee Towers, Still more Mystery Stories (The Mystery of Banshee Towers / The Mystery of the Burnt Cottage / The Mystery oft the Disappearing Cat)
Bets
Also in The Mystery of the Disappearing Cat, The Mystery of the Secret Room, The Mystery of Banshee Towers, Still more Mystery Stories (The Mystery of Banshee Towers / The Mystery of the Burnt Cottage / The Mystery oft the Disappearing Cat)
Supporting characters
Mrs. Moon
