Twins, one human and one Other.  The story had me interested but I was a little disappointed.  I wanted to love this book but I was unsure when I started it!  It had interesting characters but I just was not as excited as I thought I would be about this book.  I would read something else from this author though I think ADI Rule has a wonderful imagination.  * I received this book from Net galley in exchange for an honest review*  3/5