Not only is it the most frightening book I have ever read, it is also extremely deep and well written. It discusses the issues of friendship, family, loyalty, social cliques, bullying, young love, domestic abuse and mental illness in a seamless, horrifying tale. Brilliant.
You must give it a go if you’re a fan of thrillers. It’s amazing.
(Though I would advise you against staying up late reading this book :S )