YOU ONLY LIVE ONCE...MAYBE TWICE!
The Enemy by Charlie Higson is a teen/young adult novel employing a zombie variant in the plot. Now, that being said, it's still quite compelling. Higson gives the reader compelling characters who we end up caring a great deal about and he isn't too squeamish about killing them. I can say that I couldn't wait to get back to each time I set it down.
This book is thrilling, adventurous and recommended for boys but I'm a girl and liked it so much I recommend it to anyone over 10 as it is gruesome and some people would find it scary! There is lots of twists in the book so just as your about to put it down your "nose will get stuck in the book" again! Definitely recommend!