Alexis Conner, princess of the Alpine pack and pureblood werewolf, hides a painful secret-she has never shifted. If she can't shift, she can't mate, and so Lexi resigned herself to a lifetime of loneliness. But then a stranger arrives, and Lexi senses that her world will never be the same.... A massive avalanche might be to blame for Trystan Hawkes getting stuck at Castle Wulfsiege, but after one look at Lexi, Trystan is not about to leave. Lexi is strong, smart and incredibly sexy. Not that it matters. Tryst is an omega-the fabled lone wolf. Even more damning is his mixed vampire heritage. Lexi knows that the vampire blood running through Tryst's veins makes him off-limits, but what if he's the one man who can rouse her inner wolf?