Zinnia's class is organising a super fun sleepover in the school's library while their parents are having a spy-themed party in the school hall. They even order a fabulous Zinnia Jakes cake. Everything is going according to plan until the parents set up a spy trap to catch the secret pastry chef...What will Zinnia Jakes do?

Zinnia's class is organising a super fun sleepover in the school's library while their parents are having a spy-themed party in the school hall. They even order a fabulous Zinnia Jakes cake. Everything is going according to plan until the parents set up a spy trap to catch the secret pastry chef...What will Zinnia Jakes do?