Author: Enid Blyton 

Publisher: Knight Books 1988 

Pages: 224

Description: 

Join the Famous Five on their mysterious visit to smugglers top where strange happening's result in an unlikely disappearance. Discover a maze of secret passages and trace the path you think the five should take to rescue the fugitives and reveal the sinister smugglers. Will you go straight to them or will you take a false trail along the way?