Schooldays at St Clare's are never dull for twins Pat and Isabel O'Sullivan in Enid Blyton's much-loved boarding school series.
In book nine the unimaginable has happened - the twins made head girl! It's a tough job - cheeky first formers and cruel Priscilla keep the girls on their toes. It's the twins' last year, and there definitely will be mischief!
©2000 Enid Blyton Ltd (P)2017 Hodder Children's Books