Primary school can be completely crazy, but Izzy and her friends are facing their most ridiculous problem yet. Their new head teacher has just arrived, and the kids are absolutely convinced that he is a vampire rat. The evidence is piling up perfectly! First of all, he is incredibly scary to look at. Second, he always keeps the blinds pulled down in his office, even when the sun is shining brightly outside. And the biggest clue of all? He actually banned garlic bread from the school cafeteria at lunchtime! Now, Izzy and her friends have to come up with a brilliant plan to stop him before it is too late. You will not be able to stop laughing as this zany crew goes into full detective mode. Jump straight into the madness to see if they can save their school from this spooky, garlic-hating menace.