TY  - GEN
AU  - Blyton, Enid
AU  - Lucas, Derek
TI  - Secret seven mystery
SN  - 0340198311
PY  - 1975///
CY  - London
PB  - Hodder and Stoughton
KW  - ENGLISH FICTION - Children's Literature
KW  - CHILDREN'S LITERATURE
ER  -