One fateful night...

Called to the scene of a double murder, police officer Colton Killion finds a vicious vampire attack has decimated his family and the trauma transforms him into a rare ghost wolf. Now he's on a mission to restore justice and the last thing he needs is a distraction - especially when it comes in the lithe, female form of Lycan Rosalind Kirk.

But the attack also infused Rosalind with the spirit of a Banshee... and now only Colton can protect her. When evil strikes again, Rosalind and Colton must risk everything by crossing a forbidden line...