It’s London, some time after a strange event has occurred that has turned all the adults into zombie-like creatures. Kids are trying to survive, defending themselves as they roam the streets trying to find ways to survive.
It’s like The Walking Dead, but kids and in London. It’s cool. If you’ve got teens (or maybe even pre-teens) who like the Gone series by Michael Grant, they might like this series. I’ve only read the first one at this stage, so I’ll look forward to seeing what happens as the series goes on.