I recommend Hold Me Closer, Necromancer. 
 ***** 
 The only book i read that dealt mainly with necromancers is The Reckoning. It was new to my paranormal taste and yet i like its theme. 
 Morbidly funny - that's what comes to mind when I remembered reading Hold Me Closer, Necromancer. Two-thirds of the book was information download, so i found that part okay if not a little boring. I'm waiting for some action! But the dark humor did cover for that. 
 Sam is somewhat a loser. So to think that he has these "necromancy" powers is laughable. How he dealt with this bizarre news is even funnier. =) And it seems that everyone wants him dead, but Douglas got the dibs on him. How can he defeat the most powerful necromancer in town when he is just a college dropout turned diner cook? 
 I love his friends! Frank, Brooke, and that Latino guy (man, i can't remember his best friend's name!). Brid and her family is way cool. There are also witches and werewolves here; just little touches, but enough to create the paranormal setting in Seattle believable. 
 Hold Me Closer, Necromancer is an enjoyable read. Rarely does a paranormal book possesses both humorous and dark content. Wish this was a series, but I think this is a good enough to be a standalone.