Logan by Robbie Cox

He craves solitude. She needs protection. To survive, one must trump the other.
Isolated in the mountains around Dark Moon Falls was exactly how Logan Rafferty wanted to live. His time with the Pack Hunters left him scarred with nightmares that stole his sleep, and being around people left him shaking with memories of his failure.
Madison Cross witnessed a brutal massacre in the woods, one she would never forget. Now, she is hunted by a group of rogues who need to silence the only witness to their crime. She thought she had escaped, but the past is always right behind her.
Running from her past, Madison crashes into Logan’s present, and now both may have a new future.