Izzy is really pleased to have been put in charge of the new girl at school. Matilde is French, and Izzy and her friends can't wait to show her their den and its moth, and to help her avoid school dinners (also known as poison). But Matilde LOVES school dinners and even has seconds! And that's when they know. Matilde is a spy and she has come to find out their secrets. They must stop her before it's TOO LATE!!! A brilliant, laugh-out-loud story about everyday school life turned on its head. Clear, appealing black and white illustrations bring the humour to life! Read more of Izzy's adventures! Baby Aliens Got My Teacher My Headteacher Is a Vampire Rat Attack of the Demon Dinner Ladies To Wee Or Not To Wee! There's a Werewolf in my Tent There's a Yeti in the Playground The Phantom Lollipop Man Icarus Was Ridiculous