Kendra Morton has trained and worked side-by-side with Thor Kensington for years, hunting the demons who come to earth from the parallel world of Torlin. Despite his dark allure, she knows him to be a cold and unbending leader. So why does her heart still race with desire every time he's near? Half-demon Thor has always wanted to be Kendra's lover, even though she's off limits. If takes an attempt on her life by a traitorous saboteur to make him act on their hidden passion. But now that he has the woman of his dreams, can he protect her from the unknown assassin…and from his own inner demon?