Forbidden (Otherworld Stories series)

The team-spirit sign by the side of the highway seems a good omen to loner Morgan Walsh, as he drives to what could be the most important visit of his life—a chance to join the North American Pack. Then he wakes naked in the woods, surrounded by wolf tracks and a ring of suspicious cops. The situation only gets worse when he's bailed out by Alpha-elect Elena Michaels and Clayton Danvers, her terrifying enforcer and mate.

Disappointed that such a promising young werewolf risked exposing them, Elena isn't expecting anything from the pesky retrieval job except some much-needed alone time with Clay. Instead, she finds a different kind of evil stalking the streets and forests of Westwood, New York. Trapped in town by a snowstorm and sabotage, Elena, Clay and Morgan must find the mysterious threat before it sets its sights on them.