When her sister is murdered, a cryptic phone message causes MacKayla Lane to go to Ireland looking for answers. Once there, she’s drawn into a shadowy realm where the line between good and evil is indistinct. While digging deeper into the murder, Mac’s own life is in danger when she discovers she has the power to see beyond the world of man and into the dangerous realm of Fae. And as the fabric between these worlds starts to tear, Mac must find the all- powerful Dark Book, for whoever possesses it will have total control of both worlds. Then add to the pursuit a ruthless Fae male who makes sex an addiction for human women, and Mac has her work cut out for her.