The Naughtiest Girl Helps a Friend is a continuation of Enid Blyton's Naughtiest Girl series, which was continued by Anne Digby. The series follows Elizabeth Allen, who is sent to the progressive boarding school, Whyteleafe, to control her temper and rebellious nature. In this installment, Elizabeth, who has learned to channel her energy for good, focuses on helping a new or troubled classmate. The plot involves Elizabeth using her energy and quick thinking, often resorting to mildly mischievous methods, to solve her friend's problem. The book reinforces the central theme of the series: that kindness and loyalty, even when delivered by a formerly "naughty" person, are deeply valuable traits.
