Hi guys! There is this book I really want to find but I can't remember the title of so I'm just going to post a description and if anyone has any idea what it is please help me as soon as possible. It's really urgent. All right this book is third in the series and the series is basically about this girl who works in a bookstore with the brooding owner whose names I do not know. Further more, she fights these evil being of darkness that are extremely averse to light and guards herself with flashlights at night and avoids being in the dark. I know this is very vague but at this point I can only remember bits and pieces of the story. I remember the woman being trapped in an underground cave on the verge of death and the bookstore owner coming to her rescue and forcing her to eat the flesh of this creature to survive which then makes her stronger. I think there is an incubus involve too and the main character is trying to find this book of evil which makes her weak whenever she gets too close. My memory fails me at this point. Please if anyone at all could remember from these scant details any semblance of the book, it would be very helpful!! :D