She's a lone wolf with a cause. As a volunteer at a shelter for lone shifters-the same one that rescued her-Makenna Wray has dedicated her life to finding homes for its residents. And when she discovers that a teen in her care is related to Ryan Conner, the broody, handsome-as-sin enforcer of the Phoenix Pack, she's eager to help connect the two. She just wasn't prepared to feel a connection of her own. Lone wolves are loners for a reason-and most of them bad. Or so Ryan assumes until he meets the mysterious Makenna. Quirky and sensual, she seems to enjoy riling him, especially when she refuses to discuss her past. Although there is no mating bond, he's sure she's the one. All he has to do is be patient and wait. But when another pack's sinister Alpha comes sniffing around, threatening Makenna and her shelter, this enforcer is ready to let his wolf off the leash...