Fans of Kim Harrison and Laurell K. Hamilton won't want to miss this action-packed supernatural debut featuring a young woman who discovers she has the ability to detect evil and a perilous destiny as a member of the enigmatic Zodiac. Joanna Archer knows all about darkness. Raped at age 16, she's spent the last 9 years watching the dark side of humanity. By day she's an heiress and photographer in Vegas. By night she prowls the forsaken streets looking for revenge...and the chance to exorcise the demon within. Until a chance date turned horrific reveals a world beyond the bright lights and big action of Sin City - an otherworld filled with supernatural forces where Light and Dark war with each other. Only the brave members of the Zodiac - twelve men and women endowed with magical abilities - can keep evil at bay. And with a mysterious legacy from her mother and preternatural fighting skills, Joanna could be one of them...if she survives long enough. Because the demons are hunting Joanna, and the powers of darkness want her for their own.