This looks good! The cover draws my attention to it right away. It gives off a darker, thriller vibe. But most of all, I'm intrigued by the possibility of this happening to someone like myself, with DNA tests so readily available. It makes you wonder just how much you know about yourself and your family! So many secrets can come out with just one tiny little test. I'm dying to know what they are in this book and why the sisters don't seem to be so open to the idea of their new sister. Is there an even darker past than just an affair? I've got to know!