Contents: The twins at St Clare's. Originally published: London: Methuen, 1941 -- The O'Sullivan twins at St Clare's. Originally published: London: Methuen, 1942 -- Summer term at St Clare's. Originally published: London: Methuen, 1943.
In this exciting collection, the O'Sullivan twins Isabel and Pat are off to St Clare's where new friendships, lessons and rules await. But it's not all work for the girls, with so many tricks to play, midnight parties to enjoy and plenty of surprises ahead.