In Enid Blyton's bestselling school series Elizabeth Allen is sent away to boarding school and makes up her mind to be the naughtiest pupil there's ever been.

In book six, the school goes camping and the Naughtiest Girl means to be well-behaved. But horrible Arabella is sleeping in the very same tent and busy stirring up trouble for Elizabeth's best friend, Joan...

Between 1940 and 1952, Enid Blyton wrote four novels about Naughtiest Girl, Elizabeth Allen. Books 5-10 are authorised sequels of the series written by Anne Digby in 1999.

Bonus material:
A rare, complete serial story about a very special school.
An interview with Enid Blyton about her school days.
Enid Blyton's experiences as a teacher.
A timeline of the author's life.
Photos from Enid Blyton's younger days.

Enid Blyton's books have sold over 500 million copies and have been translated into other languages more often than any other children's author.

She wrote over 700 books and about 2,000 short stories, including favourites such as The Famous Five,The Secret Seven, The Magic Faraway Tree, Malory Towers and Noddy.

Born in London in 1897, Enid lived much of her life in Buckinghamshire and adored dogs, gardening and the countryside. She died in 1968 but remains one of the world's best-loved storytellers.