...But just in case I ever do get the chance, here's the blurb -- and enough material that I could chart out the associations that have been playing round in my head all day:
Shanna woke up to find her parents dead, her sister going into shock, and her own heart... not beating. Now she has to hide her death - or fake her life - well enough to take care of her sister, come to terms with her new condition, and navigate the dangerous politics of the hidden places where the dead still walk. Some help would be welcome, but not when it comes from a mysterious benefactor who may very well be the same man who killed her... or anyone else in his household, living or dead.
There are all sorts of dead, you see, and all sorts of ways to be dead when you just aren't ready to lie still.