I recently bought the complete Dante Valentine series. Book 1 starts with Dante Valentine, a powerful Necromancer and bounty hunter on the side, who gets a offer she can't refuse from the Prince of Hell himself - although in this future world, Hell and demons aren't exactly the Christian brimstone type, although they aren't altruistic either. We meet Dante's friends, allies, a former lover with unresolved issues, and did I mention she is tracking a serial-killer demon? Gritty, cool world and magic system. Lots and lots of action. Really good starting point for the series. I'm glad I got all of the books, so I don't have to wait too long before I can get to the next one. I'm already kicking myself for waiting so long to start this one.