Author(s): Enid Blyton
Five Go Off to Camp: Spook trains in the dead of night! And they seem to vanish into thin air - but where do they go? The Famous Five are on to it! But discovery of an unusual underground tunnel system, and a secret train-service, has them puzzled. If they follow the tracks, will they solve the mystery?Five Go to Billycock Hill: 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 ...
Enid Blyton died in 1968 but remains one of the best-known and best-loved writers of children's stories. She is consistently voted a children's favourite in author polls. She has over 600 children's books to her credit, including the Famous Five series, the Secret Seven series, the Naughtiest Girl series 'all Hodder' and the Malory Towers and St Clare's series 'both available from Hodder on audio'.