Nemesis (The Alliance Series Book 2)
It's hard to defend the Earth from deadly monsters when you suspect you might be one of them.<br /><br />Discovering she's a walking magical weapon is just the beginning of Ada's problems. Her guardian thinks she's turned traitor, and her new boss has put her on goblin-catching duty. With enemies around every corner and a centaur uprising threatening to bring a bloodbath to Earth's doorstep, Ada and Kay are once again thrown into danger -- and a conspiracy that could change the world as they know it.<br /><br />Against an enemy they quite literally can't see, Ada and Kay must face up to the real, deadly potential of magic...<br /><br />Nemesis is the second book in the universe-hopping urban fantasy Alliance series.