Some secrets are too dangerous to share. Lewis Carew is a lone wolf, unable to form a relationship with anyone. Every month, on the night of the full moon, he seeks out a new woman for a torrid bout of wild, anonymous sex. He slakes his appetite then leaves before midnight. When one of these encounters leads him to Marnie Grantham, he is drawn to her by a power he cannot resist. Marnie is the only woman Lewis has ever wanted for more than a one night stand. But how can their love survive when he cannot tell her the truth? Lewis is a werewolf. Revealing his secret could mean losing not only Marnie but also his life.