Book excerpt: Meet Matt Richter. Private eye. Zombie. His mean streets are the city of the dead, the shadowy realm known as Nekropolis. And in this first case, Richter must help a delectable half-vampire named Devona recover a legendary artifact known as the Dawnstone, before it’s used to destroy Nekropolis itself. That is, if he can survive the myriad horrors that infest the city itself.