Ravenous

One kiss is all it takes to lose your soul....

Holly Carver is a small-time witch who busts ghosts for tuition money, but she ends up wrangling a demon when a haunted house job goes bad. Her Undead business associate, Alessandro Caravelli, suspects the demon is somebody's not-so-secret weapon. The supernatural community is at war, and Holly's unpredictable magic holds the key to the doorway to the demon realms. Soon Holly is on everyone's must-have list, and not in a good way.

Alessandro wants Holly for more than magic. A lover with six centuries of experience, the vampire is walking seduction, but he's also a predator. Every moment he spends guarding Holly, every second he spends falling under her witch's spell, he becomes more and more of a threat himself. As Holly's grandma says, vampires are like a box of chocolates: They seem tempting, but overindulgence can be a killer....