Roar

Roar by Emma Clayton

Listen. Can you hear it?

Mika lives in future London, behind The Wall, safe from The Animal Plague beyond. Or so he's been told. But ever since Ellie vanished a year ago, he suspected his world may be built on secrets - and lies. When a mysterious organization starts recruiting mutant kids to compete in violent virtual reality games, Mika takes his chance to search for his twin sister - and the truth.

Here's what they're saying - "...exciting, thought-provoking and very hard to put down." The New York Times Book Review

"flies along like a laser beam from a blaster." Eoin Colfer

And here's the book trailer: