The riddle of the boy next door /
Blyton, Enid.
Baverstock, Gillian.
Ludlow, Patricia.
Frankland, David.
Blyton, Enid.Boy next door.
London : Bounty books,
2013.
Originally published as: The boy next door, 1944.
"Updated and altered to become part of the Riddles series in 1997 by Enid Blyton's daughter, Gillian Baverstock" --T.p. verso.
Mystery fiction.
Children's stories.