Download or read book A Perfect Blood with Bonus Material written by Kim Harrison and published by Harper Collins. This book was released on 2012-09-25 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ritually murdered corpses are appearing across Cincinnati, terrifying amalgams of human and other. Pulled in by the FIB to help investigate, former witch-turned-day-walking demon Rachel Morgan soon realizes a horrifying truth: others want to create their own demons, and to do so they need her blood. She's faced vampires, witches, werewolves, demons, and more—but this time Rachel's toughest challenge might be humanity itself.