Trial by Fire (Raised by Wolves Series #2) by Jennifer Lynn Barnes

In this reissue of the thrilling sequel from the NYT bestselling author of The Inheritance Games, there can only be one alpha.

Bryn is finally settling into her position as alpha of the Cedar Ridge Pack—or at least, her own version of what it means to be alpha when you're a human leading a band of werewolves. Then she finds a teenage boy bleeding on her front porch. Before collapsing, he tells her his name is Lucas, he's a Were, and Bryn's protection is his only hope. But Lucas isn't part of Bryn's pack, and she has no right to claim another alpha's Were. With threats—old and new—looming, and danger closing in from all sides, Bryn will have to accept what her guardian Callum knew all along. To be alpha, she will have to give in to her own animal instincts and become less human. And she's going to have to do it alone. Bryn will have to face both the costs and the rewards of love and loyalty.