Big Bad Wolf by Christine Warren

Missy Roper’s fantasies have revolved around Graham Winters since the moment they met. But the imposing leader of the Silverback werewolf clan always seemed oblivious to Missy’s existence. At least he Lupine law decrees that every Alpha must have a mate, and all Graham’s instincts tell him that the sensual, beguiling Missy is his. Trouble is, Missy is human?every delectable inch of her. Convincing his clan that she’s his destined mate, and keeping her safe from his enemies, will be the biggest challenge Graham has ever faced.
And now that he is determined to have her as his lover and as his mate. Missy’s world is changing in ways she never imagined.