The Sacrifice is a post-apocalyptic young adult horror novel written by best-selling author Charlie Higson. The book, released by Puffin Books in the UK and Australia on 20 September 2012, is the fourth book in a seven-book series, titled The Enemy. The Sacrifice takes place in London, a year after a worldwide sickness has infected adults, turning them into something akin to voracious, cannibalistic zombies, and begins five days after the end of The Fear.
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