The riddle of the boy next door /
Blyton, Enid.
Ludlow, Patricia.
Blyton, Enid.Boy next door.
Blyton, Enid.Young adventurers and the boy next door.
Worksop : Award Publications,
2009.
"... first published in Great Britain under the title The boy next door by Newnes Ltd in 1944. First published by Award Publications Limited 2004 as The young adventurers and the boy next door"--T.p. verso.
Kidnapping