Gertrude Chandler Warner
Gertrude Chandler Warner (1890–1979) was an American author best known for creating The Boxcar Children series. She also worked as a teacher for many years before retiring to write full time, and she published numerous children's books and mysteries.
children's literature
mystery
The Boxcar Children Collection Volume 25
The Mystery of the Mixed-up Zoo (Boxcar Children Mysteries, 26)
Yellow house mystery.
The Hockey Mystery: Library Edition (The Boxcar Children)
The Mystery of the Mummy's Curse: Library Edition (The Boxcar Children)
The Boxcar Children Collection Volume 26 (Library Edition): The Great Bicycle Race Mystery, The Mystery of the Wild Ponies, The Mystery in the Computer Game
El rancho del misterio
The Legend of the Irish Castle
The Ghost of the Chattering Bones
The Mystery of the Pirate's Map (The Boxcar Children Mysteries)
The Mystery in the Fortune Cookie: Library Edition
Surprise Island & La isla de las sorpresas (The Boxcar Children/Los chicos del vag?n Book 2)
The Boxcar Children & Los chicos del vagón de carga
The Yellow House Mystery & El misterio de la casa amarilla (The Boxcar Children/Los chicos del vag?n Book 3)
The Mystery of the Haunted Boxcar
The Great Detective Race
The Box That Watch Found
The Pizza Mystery
The Boxcar Children Mysteries Boxed Set 1-4: The Boxcar Children; Surprise Island; The Yellow House; Mystery Ranch
The Boxcar Children Mysteries Books 5-8 (Boxcar Children))
Tree House Mystery
The Creature in Ogopogo Lake: The Boxcar Children Mysteries, Book 108
The Pizza Mystery: The Boxcar Children, Book 33
The Castle Mystery: The Boxcar Children Mysteries, Book 36