Mystery of the Flying Express
Franklin W. Dixon
The Hardy Boys (20)
Murder at the vicarage
Agatha Christie
Miss Marple (1)
The Disintegration Machine and Other Stories
Arthur Conan Doyle
Three Cheers, Secret Seven
Enid Blyton
Secret Seven (8)
The Wide Window: Or, Disappearance!
Lemony A. Snicket
The miserable mill
The Austere Academy