The Enemy by Charlie Higson - Quick Breakdown
The Enemy is a six-book YA horror series by Charlie Higson, published between 2011 and 2014. It was originally commissioned by the BBC as a TV companion series, which explains why the pacing feels like it's trying to fill half-hour slots. The premise is straightforward: a virus sweeps across Britain that turns adults into feral, violent creatures called the Enemy. Children under fourteen are immune and form their own societies while trying to survive in a collapsed London. The series follows Jason, a roughly thirteen-year-old boy, as he navigates a world where everything he knew has disappeared. The first book establishes the outbreak — adults turning overnight, infrastructure failing, and the UK military unable to contain what's happening. Jason loses his parents early on, which is less a character moment and more Higson's way of making sure there's no emotional anchor holding anyone back from dangerous decisions. That's intentional storytelling, not sloppy writing. Each book is told from a different child's perspective — Jason, Luke, Sam, and others — giving you a rotating cast of viewpoints rather than sticking with one protagonist the entire time. The locations shift across London as the survivors move from place to place, dealing with gangs like the Hunters who hunt children for sport. There's also the Royal Family's situation, which becomes a subplot that's equal parts absurd and dark.
The series ends with Jason making a choice that doesn't offer much comfort, which is fair to the tone Higson has been building. It's not a happy story. If you go in expecting a redemption arc, you'll be disappointed.
What Actually Works About This Series
The world-building is tight for something written primarily for younger readers. Higson handles the logistics of how a country collapses reasonably well — food supply chains breaking down, communication networks failing, the way children would actually organize when adults disappear. It's not perfect realism, but it's closer than most entries in this genre. The rotating POV structure is genuinely useful. You see the same events from different angles, which means you get a broader picture of how the infection spread and how different groups of kids are reacting. A single narrator would have kept things more intimate, but at the cost of scope. Higson chose scope, and it mostly works. The prose itself isn't literary. It's functional. Short sentences, clear action, minimal description. That's not a flaw — it's a choice that suits the material. These are kids who don't have time for flowery language when something might try to eat them.
Common Criticisms Worth Knowing Upfront
The main complaint people have is that the dialogue occasionally reads like teenagers pretending to sound like adults. This happens more in the middle books when characters are trying to establish hierarchies or negotiate with rival groups. It pulls you out of the moment. I've seen this with younger readers who can't quite tell if the writing is doing something on purpose or if it's just uneven. The answer is usually "a bit of both." Another issue is that some plot points resolve too quickly. Characters make split-second decisions and the consequences aren't always explored fully before the narrative moves on. This is partly a structural problem — six books mean you're moving fast to cover ground. But it means you occasionally feel like you missed something important that got glossed over. The TV adaptation that ran alongside the books is a separate question entirely. It was canceled after one season, and honestly, that might have been the right call. The show had decent production value for CBBC, but it simplified things too much and lost the variety of perspectives the books had going for them.
Who Should Read This and Who Shouldn't
If you're looking for cozy post-apocalyptic fiction where people build utopias and solve problems through cooperation, this isn't it. The Enemy is hostile territory. People get hurt, choices have real costs, and the virus doesn't get a cure subplot because Higson isn't interested in that kind of narrative comfort. For younger readers — and I mean readers around eleven to fourteen — this sits somewhere between accessible and challenging. The language won't block anyone, but the content ranges from mildly intense to genuinely disturbing depending on which book you're on. Parental guidance is worth considering for the later entries. If you've read The Hunger Games or Lord of the Flies and found something missing, this fills a similar space but with a more immediate threat. The Enemy isn't fighting each other for sport in the same way. The virus is the constant pressure, and the other children are sometimes the problem, sometimes the only solution.
Reading Order
Read the books in publication order. The story builds on earlier events, and while each book does introduce its new protagonist clearly, there are references and returning characters that land better when you've already met them. The final two books in particular connect to earlier plot threads in ways that matter. All six titles in sequence: The Enemy, The Troop, The School, The City, The Crown, The Dead.
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