TY - BOOK AU - Blyton, Enid TI - Upper Fourth at Malory Towers SN - 978-1-4052-7292-6 PB - Egmont UK Ltd KW - Juvenile Fiction / Adventure N2 - For 'starters', there's twin trouble with Connie and Ruth. The main pain is Gwen. To finish, there's a picnic and a midnight feast in a thunderstorm ER -