The O'Sullivan Twins

A classic children's story from the world's best-loved children's author, Enid Blyton. School life has never been so splendid. 'Ah, you English girls! There is nobody like you when you are nice!' said Mam'zelle.

Pat and Isabel are determined to work hard this term. But it's just so tempting to play a few tricks on Mam'zelle. Watch out! There's trouble at St Clare's!

Enid Blyton is arguably the most famous children's author of all time, thanks to series such as The Wishing-Chair, The Faraway Tree-, The Mysteries, The Famous Five and The Secret Seven.

Her school stories - including the St Clare's and Malory Towers series are the perfect books for girls who are experiencing their own adventure at school.