Coraline is a delightfully spooky children's book by Neil Gaiman. Coraline is bored, she and her family just moved flat that is part of a converted house. Her parents are too busy working to pay attention to her and the others who live in the house are old. So she goes exploring. Looking for excitement, Coraline ventures through a mysterious door into a world that is similar, yet disturbingly different from her own, where she must challenge a gruesome entity (who calls itself her other mother) in order to save herself, her parents, and the souls of three others. Go to the linked website, it gives you a taste of what the book is about. I really liked this book!

Neil Gaiman's site (http://www.neilgaiman.com) seems to be down so I've linked his name to the publisher.