Third and so far, last book about zombie private eye Matt Richter.
These books get better as they go on, with a rollercoaster plot and lots of Pratchettesque references to other works of fiction. This time magic-users are disappearing, and the evidence points to demon-queen Varvara. Matt must find out what's really going on before there's war between two of Nekropolis' Darklords….
I do hope Waggoner writes more in this setting.