Frostbitten

Being the world's only female werewolf has its advantages, such as having her pick of the Otherworld's most desirable males. And Elena Michaels couldn't have picked a more dangerously sexy and undyingly loyal mate than Clayton Danvers. Now their bond will be put to the ultimate test as they follow a bloody trail of gruesome slayings deep into Alaska's frozen wilderness--a trail left by a werewolf more wolf than human and more unnatural than supernatural.