Malory Towers: Second Form
A thief has struck at Malory Towers! Watch out for your purse and jewellery! Things are vanishing from the North Tower. Can Darrell Rivers turn sleuth? But Darrell also has her hands full with a quarrel. (As well as the usual lacrosse games, midnight feasts and other lovely things.) Her friend Sally has been made head girl instead of Alicia – and Darrell is caught in the middle! Will they catch the thief, and will the friends make up?