Jim Butcher goes from strength to strength with his latest addition to the Dresden Files. I bought this in hardcover and devoured it in two days.
The vampire Mavra threatens to destroy Murphy's career if Harry doesn't find the Word of Kemmler for her. The word is a book, giving necromancers god-like power over the dead, and six necromancers are in town looking for it. Mavra can't use it herself, but being dead means it can be used against her.
Once again Harry does battle with the forces of nature, magic, and evil--in the form of ghosts and zombies--to defeat the necromancers and to save Murphy's life and career. This time, the entire city is in danger of destruction, as more and more power is brought to bear on Harry in an effort to prevent him interfering. I especially liked Harry's pet dinosaur named Sue :)
If you love Laurell Hamilton's Anita Blake, Kim Harrison's Rachel Morgan, Mark Cooper's Christine Humber, you will love Jim Butcher's Harry Dresden.
Dead Beat is book seven. The others in order are: Storm Front, Fool Moon, Grave Peril, Summer Knight, Death Masks, Blood Rites, and Dead Beat.