City of Demons. Chronicles of Arcana, #1

A city filled with monsters needs a dark avenger, and Wilomena Bastion is just the gal for the job. Dragons suck, like literally suck the life out of you if you let them. Trick is not to look them directly in the eyes, like ever. So, the day Wila finds herself staring into the most dangerous Draconi's pretty, emerald peepers, she knows she's royally fucked. No one said saving a bunch of kids from being served up as treats to the dragon liege was going to be easy.
Options are limited-immediate execution or servitude, and Wila prefers to have her head remain firmly on her shoulders. Now, the self-professed dark avenger must work to bring down a resistance of demons hell-bent on making life difficult for the dragon liege. And, if that wasn't bad enough, her new position comes with a partner, the dragon liege's favoured demon enforcer; a creature of fire, fury and washboard abs who-let's face it-is just gonna cramp her style.
With the help of a ghostly receptionist, a talking dog and the thing that lives in the basement, Wila will be forced to take on a most dangerous task. Add a dragon prince, a sexy troll blood and a billionaire mage into the mix, and things are about to get even more complicated. It looks like some serious brooding is on the menu, because for the first time in forever, Wila isn't sure she's up to the job.