Dark books do appeal to kids because they have nice, sheltered lives - and they also appeal to children who are going through pretty hard times themselves.
All across Africa, the Pacific and the Americas, we find cultures that didn't know about mouth kissing until their first contact with European explorers. And the attraction was not always immediately apparent. Most considered the act of exchanging saliva revolting.
I do like escapism. I like going to the movies on a Friday night and seeing something fun.

