Book I am reading

I am reading the book The Sacrifice a novel by Charlie Higson. The story takes place at the end of his series The Enemy. The book is stationed eight days after the events in the previous book. The setup done by the first book is A disease that only affected people over the age of fourteen. After infection the Adults would either drop dead after a while or have a mental reshuffle. The ones who didn't die could barely think, they had basic instinctive drives, kill, eat, stay alive. Over the series you are with three main group of kids as they battle their way through the streets in a broken down London.
The series has a website where you can buy the books or watch trailers...  click here