The Demonata, book 6: Demon Apocalypse
Darren Shan2007

Fire! It's all around me, fierce, intense, out of control. I feel the hair on my arms singe and now I have only seconds before I burst into flames. Total panic. There's a horrible shrieking sound, piercing and destructive. My eardrums and eyeballs should burst. "It's hell!" I moan. One boy's life ripped to shreds before his eyes... One wrathful demon master hellbent on revenge... An army of grisly Demonata on the rampage... It's the end of the world as we know it.