Ok, I've gushed about this series before (Experiment in terror by Karina Halle), but the first in the series is now up for FREE at BN. I can't say enough great things about this book (and the series overall). Grab it now! I have no idea how long it will be free for (the first book is Darkhouse). It is a mix of paranormal (ghost hunting!), mystery with a hint of romance and horror thrown in. A mish mash that works.