Shutter by Courtney Alameda
Micheline has a dangerous gift...she can see the auras of the undead. As part of her family's legacy, Micheline has trained to destroy monsters, both with weapons and with her camera lens. When a ghost hunt goes wrong and her friends are infected with a curse called a soulchain. If Micheline is going to save her friends, she must go up against her own father to face and destroy the most powerful entity she's ever faced or die trying.