An electric combination of angels, mystery and romance, MERCY is the first book in a major new paranormal series. There's something very wrong with me. I can't remember who I am or how old I am, or even how I got here. All I know is that when I wake up, I could be any one. It is always this way. There's nothing I can keep with me that will stay. It's made me adaptable. I must always re-establi...