Bound to Shadows (Riley Jenson Guardian, #8)

"Part vampire, part werewolf, Riley Jenson knows what can happen when vamps don't play well with others. But she's never seen anything like this: a series of brutal murders surrounding the latest hot spot for vampire-human hookups--and the victims aren't just killed, they're beheaded. Now Riley is launching into action, toying with a seductive--and highly suspicious--club owner, and finding herself in the middle of another mystery: women being killed one by one, without a trace of violence. For Riley, solving multiple cases--in a world going mad with human and vampire passions--would have been tough enough. Instead she has two jealous lovers on her hands: Kye Murphy, the amber-eyed werewolf who makes Riley's wolf blood howl--and Quinn, the cool, elegant vamp who has over a thousand years' experience at fulfilling women's desires. While she's busy juggling these two sexy beasts, Riley's detective work takes a stunningly violent turn. Finding a murderer is now a matter of life and death. Especially since the killer has long since found her...."--p. [4] of cover.