Fire Magic [Supernaturals Underground, Book Two]

Wow, I'm in worse trouble than I thought. My father's still missing. The demon mayor has just told me I have more powers than I thought, and that I'm key to handing him world domination. Great, huh? As if being an unwilling vampire doesn't suck enough, I now make people burn from the inside out every time I stab them. And the mayor's determined to wake up any dormant abilities I have. And Xavier, who bound me to him? He's gotten... more tolerable, at least. It's a good thing we don't want to kill each other, because the mayor is about to find our secret city and round up everyone there. If he does that, it's game over. And now we get to travel across the world and stop him. And on the way, I just might discover the source of my mysterious fire, and it's more terrifying than I ever thought.