In Enid Blyton''s highly popular school series, Elizabeth Allen is at boarding school and makes up her mind to be the naughtiest pupil there''s ever been.

In book three, Elizabeth Allen is delighted to be chosen to be a school monitor. But she soon finds out just what a responsible job it is. The harder she tries, the worse she behaves! Will the naughtiest girl in the school EVER learn to be good?

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.