The Naughtiest Girl is a series of children's novels written by Enid Blyton in the 1940s–1950s.
The main character is Elizabeth Allen, a very spoiled girl whose misbehaviour causes her governesses to leave.
But, in the middle of her first term, she discovers how lonely she was as an only child, and starts to behave.
Also, in the second book, The Naughtiest Girl Again, she makes two enemies (Robert Jones and Kathleen Peters) but then becomes great friends with them later on; while the third book The Naughtiest Girl is a Monitor, is as much about fellow pupils Julian and Arabella as it is about her.
The titles added by Anne Digby, at the invitation of the Enid Blyton copyright proprietors, were described as "seamless" by one reviewer in that they persuasively recreated the genuine publication and atmosphere but "with welcome touches of greenness and conservationism"[2] These are: All ten titles in both series remain in print.