The mysteries collection,
Blyton, Enid,author.
Blyton, Enid.Mystery of the missing man.
Blyton, Enid.Mystery of the strange messages.
Blyton, Enid.Mystery of Banshee Towers.
"3 books in 1."
The mystery of the missing men -- The mystery of the strange messages -- The mystery of Banshee Towers.
Find-Outers (Fictitious characters)
Detective and mystery stories, English.
Children's stories, English.