A pearl necklace has been stolen and it's another mystery for the seven junior detectives to get their teeth into! The gang actually witnessed the thief making his escape - but now they've lost him! Can they catch up with the villain, and discover where he has put the necklace?
Original title: Secret Seven Adventure
Genre: Fiction→ Children & Young Adult→ Mystery
Fiction→ Children & Young Adult→ Adventure
This work is a subwork of the following works :
Secret Seven, the (1967) [Omnibus Volume]
Author: Enid Blyton