The Mortal Instruments Series
Every book has to have a setting, characters, and plot... Sorry, but having a daughter in 7th grade doing book reports has to rub off on me a little... So let's start there. Setting: New York. Characters: Nephilium, Angels, vampires, werewolves, warlocks, and even the Fairy people (with a few "mundanes" thrown in here and there). Plot: Shadowhunters/Nephium hunt demons and keep the peace between “Downworlders”, like vampires and werewolves, with lots and lots of battles thrown in (obviously I'm WAY oversimplifying, but you get the idea).