Mystic Militia (Shadow Assassins #2)

Shadow Assassins, Book Two: When Tori's sister is targeted by a Shadow Assassin, Tori finds herself trapped between two powerful, alien forces. The Shadow Assassins will stop at nothing to capture and possess their mates, yet the Mystic Militia are just as determined to prevent any more females from being victimized. Lor, leader of the Mystic Militia, knows firsthand the emotional devastation left behind by Shadow Assassins. Shortly after his arrival on Earth, he encounters Tori and sparks fly-literally. She's intriguing, attractive, and in more danger than she can ever imagine. From the moment their gazes lock, Tori knows there is something different about Lor. It's not just his handsome face and muscular body. He triggers a latent ability and suddenly she's "seeing" all sorts of things that can't possibly be real. All she wants is to find her missing sister and get on with her ordinary life. But once her eyes are open, there is no turning back.