When you have a problem and you don t know what to do. Just stop a moment and look around you. You might think your problem is as big as a house. But in fact it might be as small as a... MOUSE In this detective story our reluctant hero Harry has to try to solve some break-ins at the police station. Who is breaking into the police station And why Harry and his detective friends go on an adventure to discover the dark secret of a famous magician but they get too close Will Harry be able to rescue his friends Will he be able to solve the puzzle Vocabulary areas Transport food feelings physical description Grammar and structures Past simple Past continuous Present perfect Going to Will Might Should Giving directions If... will 1st conditional So after conjunctions