I first read this book when I was in college. This was the first time ever I read a YA that made me scared shitless of a ghost apparition. It's so thrilling and unforgettable. And the characters! Lockwood is so charming and Lucy is such a badass, but George... Hilarious George with his sarcasm is, to be honest, my favorite. A really recommended book for people who love mystery and some thrilling ghosts.