A Perfect Blood by Kim Harrison

Ritually murdered corpses are appearing across Cincinnati, terrifying amalgams of human and other. Pulled in to help investigate by the I.S. and FIB, former witch turned day-walking demon Rachel Morgan soon realizes a horrifying truth: a human hate group is trying to create its own demons to destroy all Inderlanders, and to do so, it needs her blood.
She's faced vampires, witches, werewolves, demons, and more, but humanity itself might be her toughest challenge yet. From Goodreads.

I am still enjoying this "The Hollows" series which has now reached number 10. In this book Rachel finally accepts her demon part.There are lots of different groups in this. I.S. the paranormal police, FIB the human police, HAPA a human group who wants to kill all paranormal beings and then a new group without a name. I think we will meet HAPA and the new group again in the next books.
Still interesting and a lot going on.

This book qualifies for:
I Love Library Books Reading Challenge 2014
2014 Witches & Witchcraft Reading Challenge
You Read How Many Books? Reading Challenge 2014
Crazy Challenge Connection Chinese New Year Challenge
Sequel Spring Reading Challenge
Paranormal Addicts & Newbies - Paranormal Creatures Seasonal Challenge
Goodreads Reading Challenge 2014
Nothing but Reading Challenges - Spell it Out - Animal Alphabet (P-leopard)
Crazy Challenge Connection Bard of Avon