Niles McDonald here.

Librarian by day...

Monster hunter by night.

Best friend: Mo'Lock, a ghoul.

Important facts when it comes to hunting monsters: There is a hierarchy of the undead. Ghouls are at the bottom of the barrel, and that's why I like them. They don't attack the innocent or have any special abilities. Mostly, they're the lost souls who died...but didn'tstay deadfor some reason (crazy genetics?a virus?). They work a lot of the graveyard shift jobs to kind of blend in. Also, monsters don't mix. Vampires don't hang with werewolves, and that sort of thing. If they are hanging together, then something bad is about to go down.