Just finished Let the Right One In by John Ajvide Lindqvist.
Overall I liked it, although I found most of the scenes with the alcoholics (that's how he describes them) rather tedious, and I would have liked to have learned more about Eli's History. For example, who gave him/her the egg? What made him/her pick out the pedophile to be his/her protector, how has s/he survived the past couple hundred years, etc.