They say everyone has a double... And according to private investigator Ethan Ramsey, Serena Farrell's double is a stripper working in a Dallas nightclub. Serena doesn't believe it - but she can't help wondering. After all, her mother died when she was an infant and she's been raised by wealthy grandparents who refused to discuss the past. So she knows next to nothing about her parents. Could she possibly have a sister? A twin? She decides to hire Ethan to find out who this other woman is. That fateful decision leads to some shocking revelations about Serena's family - and about her look-alike, Sarah Welch. It also leads Serena into Ethan's arms...and into his heart.