[The Famous Five 16] • Los Cinco en Billycock Hill
![[The Famous Five 16] • Los Cinco en Billycock Hill](/cover/jHPLMwVcuZAecGTT/big/[The%20Famous%20Five%2016]%20%e2%80%a2%20Los%20Cinco%20en%20Billycock%20Hill.jpg)
Hurrah! It's holiday time, and the Famous Five are spending it at Billycock Hill. Most exciting of all, they've made a new friend - a real pilot! But now he has disappeared, with top secret equipment...
The Five are puzzled, and concerned, too. Could their new friend be a spy - a traitor? Whatever his motives are, the gang feel duty-bound to investigate...