Cain's Identity (Scanguards Vampires #9)

"Scanguards bodyguard Cain struggles with amnesia; however, the curtain to his past finally begins to lift when a mysterious stranger appears, revealing that Cain was the victim of an assassination attempt. It turns out that not only is Cain a powerful vampire king, he's also engaged to Faye Duvall, the female vampire who's been haunting his dreams"--Page 4 of cover.