Red and the Alpha by Ariel Marie

Never trust a wolf. They had big teeth and bite.
Kamila Stone sensed the moment her grandmother took her last breath. As the heir to the Eternal Flame coven, she must return home to claim her heritage and find the killer.
Only returning to Hollowgate, she found more than she bargained for.
Maxius Wolffang didn’t appreciate being kidnapped or blamed for the death of the dead witch. One look in the face of his captor and the anger dissipated.
His mate.
She had returned.
Maxius had pined for Kamila ever since his wolf had recognized her as his. Due to the tension between their kind, he endured the torture of not claiming the one person who completed him.
But no more.
Together they would work to protect their town. Maxius would prove that he was her fated mate, or die trying.