From the moment I saw her, I knew she was going to be mine. The attraction between us could be cut by a knife. All I had to do was to claim her and never let go. But fate decreed otherwise. She happened to be my worst enemy's little sister. I couldn't hurt her, so I let her go, which was the most stupid decision of my life. Now I want her back. But will she let me be with her after she finds out the whole truth? THE DEVIL'S SISTER is a steamy paranormal vampire romance with no cheating, no cliffhanger, and a Happily Ever After GUARANTEED!