"Maggot Moon" (2012) won the Carnegie Medal from the British librarians, which annually recognises the best new book for children or young adults published in the UK. The alternate history is set in 1950s England during the space race, under the thumb of the so-called Motherland. "Kirkus" says the unnamed "Motherland's distinguishing features scream "Nazi Germany"" and suggests that we "call it Auschwitz lite". Its reviewer judged that the book must fail between younger and older readers: on the one hand, "short chapters and simple vocabulary and syntax ... oversimplified characters, a feeble setting and inauthentic science"; on the other hand, brutal content. Three months later it was recommended for ages 11+ by the panel of British librarians that named it to the Carnegie Medal shortlist with the comment: "A stunning book with an underdog hero, Maggot Moon offers a powerful depiction of an utterly convincing and frightening dystopia. With clever plotting, conspiracy theory and a truly original concept at the heart of it, this is a real tour de force without a hint of sentimentality."