Certain books only work in the first person. I wouldn’t think Maggot Moon would work any other way: you need to experience the world through Standish Treadwell’s eyes—of two different colours. Sally Gardner creates an alternative history dystopia in which an authoritarian Motherland has absolute control, thanks to a combination of propaganda, self-policing, and secret police. It is going through the process of meticulously faking a moon landing, but a single dyslexic child with just…