I'm a fan! After reading Sacrifice and Awakening, Blood Harvest is her third fantastic book!
They have something I can't get enough of, and because she's always changing both characters and setting it stays fresh. Only the creepy feelings the books will give you remain the same =)
I love the way her books give you the idea that there must be some sort of creature which is not real. But there always is a logical explanation in the end. I couldn't stop reading Blood Harvest. It was thrilling to the end, as I was trying to solve the case myself.
Note: I read a Dutch translation of this book