An intriguing speculation about authoritarian futures.

A novel that truly stands apart for its originality and relevance... a book about words, about language, about their power to civilise - and, in the wrong hands, to abuse and dehumanise. For a writer to deal with such themes it is the most basic of requirements that she herself should handle words in a manner which exploits their potential richness and resonance. Forde rises magnificently to the challenge... Forde's novel blends the futuristic with the retrospective, demanding that her readers consider their own language histories and their underlying philosophies. That she does this in the context of an engaging narrative accessible to a young readership is a gratifying bonus.

This book is important because it targets the dangers of global warming and the power of communication, love and expression.

Stands out for its imaginative approach and its beautiful and careful use of language. The Ark is a community led by John Noa, who is gradually cutting down the list of words that people can use, believing that it was words which led people into trouble in the first place. It's a vividly rendered allegory drawn with poetic phrasing that will suit older children with an eye for the complex.

This gripping story has the dark atmosphere of books such as the Hunger Games series and ends on an intriguing note that might promise a sequel. And that would be another fine thing.

This post-apocalyptic thriller is full of jeopardy and nail-biting tension and asks fundamental questions about the nature of humanity and the future of our planet. An intelligent, original and gripping read for teens.

Forde's exploration of language as both weapon and saviour is a noble one, and environmental undertones bolster its power. Pair with Patrick Ness' The Knife of Never Letting Go.

Fantasy lovers will lap it up!