I want to open this review by stating that this book is not a bad book. If vampires were a real race, then "Let the Right One In" would be more like a non-fiction text. What really made me decide that this book is just not for me was the 1.animal abuse 2. graphic child sex slave scene. If you know me, this should be no shock.I really enjoyed that the story used the vampire mythology to fully paint a horrifying story. I enjoyed the sub-plots and the other characters of the book. Eli was so endearing, and the author did a wonderful job fleshing out the character. The weird sex themes scared the hell out of me. I really thought Sweden was a very progressive and child-safe country.I believe horror lovers would love this book. Cat lovers? Not so much.