Keeper of the Light — Gabrielle Evans

Mated for over a decade, Damon and Tate have searched long and hard for their zeta. When they meet Ryah at the county rodeo, they know instantly she's their missing mate. Unfortunately, she's also married, and the laws of their kind prevent them from claiming her. When Ryah's husband publically attacks her and Damon rushes to her rescue, she knows it's time to accept his offer of help. Discovering the men she loves are vampire/lycan hybrids is unexpected but not as surprising as learning she is a lycan herself-and born to a destiny she never could have imagined. Things are further complicated when Ryah's marriage is revealed to be a sham. That doesn't mean her husband is going to let her go without a fight, though. And a lot more rests on her safety than just happily-ever-after.