Cookie and the Most Mysterious Mystery in the World

Yoto Says: In her third adventure, Cookie finds mysteries everywhere - but can she solve them, and save the science show? In her third adventure; Cookie finds mysteries everywhere - but can she solve them; and save the science show? Hurray; Cookie's Nani is coming to stay from Bangladesh! But she doesn't speak English and Cookie is the only one in the family who doesn't speak Bengali. Luckily; science-mad Cookie realises that her coding lessons at school might help her crack the language code and help her bond with Nani. Other mysteries are harder to solve; though - like; why is Jake's mum acting so weird? Who is the mystery gamer who keeps levelling-up in Cookie's computer game? And who is the Woodburn Hacker; who keeps posting teachers' secrets on the school website? Why does it look like it might be Cookie herself? Can Cookie solve these mysteries; clear her name and save the science show?