This is the original Irresistible I will be writing a new one, with more detail, etc. If you'd like to read both you can.

Book One: Rae Wilder has problems. Supernatural creatures swarm earth, and humanity is on the brink of extinction. Stalked by a handsome fairy who claims she is like him, demonkind, she thinks maybe it was a mistake breaking the rules by going over the Wall into demon territory. Plunged into a world of dark magics, fierce creatures, and ritual sacrifice, she is charged with a guarding a magical amulet. The changes to her mind and body are startling, but rather than accept her purpose she struggles against who she is destined to be. Throw in a big lust for a vampire who can't keep his hands off her, and life starts to get complicated. Rae is forced to make the ultimate choice: to live and die human, or embrace her birth-right and wield magics that could turn her into something wicked, a force of nature nothing can control. (Previously titled Demon Girl).